Metrics for Data.Colour.CIE:cieLABView from colour-2.3.3, A

start0.0ms (0%)

Memory: 0.1MiB live, 0.1MiB allocated; 0ms collecting garbage

analyze0.0ms (0%)

Memory

0.6MiB live, 0.6MiB allocated; 0ms collecting garbage

Algorithm

1×

Search

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

Compiler

Compiled 11 to 11 computations (0% saved)

sample436.0ms (28.8%)

Memory

21.5MiB live, 780.6MiB allocated; 150ms collecting garbage

Samples

274.0ms	8 249×	0	valid
0.0ms	4×	2	valid
0.0ms	3×	1	valid

Precisions

Click to see histograms. Total time spent on operations: 63.0ms

ival-mult!: 43.0ms (67.7% of total)

ival-add!: 19.0ms (29.9% of total)

adjust: 2.0ms (3.2% of total)

ival-div!: 0.0ms (0% of total)

Bogosity

preprocess75.0ms (5%)

Memory

-38.5MiB live, 53.2MiB allocated; 9ms collecting garbage

Iterations

Useful iterations: 1 (0.0ms)

Iter	Nodes	Cost
0	15	18
1	53	15
2	228	15
3	1174	15
4	3849	15

Stop Event

1×	node-limit

Alt Table

Click to see full alt table

Status	Accuracy	Program
▶	99.9%	(+.f64 (*.f64 (/.f64 #s(literal 841 binary64) #s(literal 108 binary64)) x) (/.f64 #s(literal 4 binary64) #s(literal 29 binary64)))

Compiler

Compiled 18 to 18 computations (0% saved)

series6.0ms (0.4%)

Memory

11.7MiB live, 11.7MiB allocated; 0ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	22	40

Stop Event

1×	iter-limit

Counts

9 → 5

Calls

Call 1

Inputs
(+.f64 (*.f64 (/.f64 #s(literal 841 binary64) #s(literal 108 binary64)) x) (/.f64 #s(literal 4 binary64) #s(literal 29 binary64)))
(*.f64 (/.f64 #s(literal 841 binary64) #s(literal 108 binary64)) x)
(/.f64 #s(literal 841 binary64) #s(literal 108 binary64))
#s(literal 841 binary64)
#s(literal 108 binary64)
x
(/.f64 #s(literal 4 binary64) #s(literal 29 binary64))
#s(literal 4 binary64)
#s(literal 29 binary64)

Outputs
#s(approx (+ (* (/ 841 108) x) (/ 4 29)) #s(literal 4/29 binary64))
#s(approx (+ (* (/ 841 108) x) (/ 4 29)) (+.f64 #s(literal 4/29 binary64) (*.f64 #s(literal 841/108 binary64) x)))
#s(approx (* (/ 841 108) x) (*.f64 #s(literal 841/108 binary64) x))
#s(approx x x)
#s(approx (+ (* (/ 841 108) x) (/ 4 29)) (.f64 x (+.f64 #s(literal 841/108 binary64) (.f64 #s(literal 4/29 binary64) (/.f64 #s(literal 1 binary64) x)))))

Calls

3 calls:

Time	Variable		Point	Expression
1.0ms	x	@	-inf	((+ (* (/ 841 108) x) (/ 4 29)) (* (/ 841 108) x) (/ 841 108) 841 108 x (/ 4 29) 4 29)
1.0ms	x	@	inf	((+ (* (/ 841 108) x) (/ 4 29)) (* (/ 841 108) x) (/ 841 108) 841 108 x (/ 4 29) 4 29)
0.0ms	x	@	0	((+ (* (/ 841 108) x) (/ 4 29)) (* (/ 841 108) x) (/ 841 108) 841 108 x (/ 4 29) 4 29)

Time

Variable

Point

Expression

1.0ms

-inf

((+ (* (/ 841 108) x) (/ 4 29)) (* (/ 841 108) x) (/ 841 108) 841 108 x (/ 4 29) 4 29)

1.0ms

inf

((+ (* (/ 841 108) x) (/ 4 29)) (* (/ 841 108) x) (/ 841 108) 841 108 x (/ 4 29) 4 29)

0.0ms

((+ (* (/ 841 108) x) (/ 4 29)) (* (/ 841 108) x) (/ 841 108) 841 108 x (/ 4 29) 4 29)

rewrite302.0ms (19.9%)

Memory

33.2MiB live, 272.1MiB allocated; 38ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	9	15
0	15	15
1	37	15
2	76	15
3	161	15
4	294	15
5	621	15
6	3301	15
0	8200	14
1	13928	14

Stop Event

1×	saturated
1×	node-limit
1×	iter-limit

Counts

9 → 21

Calls

Call 1

Inputs
(+.f64 (*.f64 (/.f64 #s(literal 841 binary64) #s(literal 108 binary64)) x) (/.f64 #s(literal 4 binary64) #s(literal 29 binary64)))
(*.f64 (/.f64 #s(literal 841 binary64) #s(literal 108 binary64)) x)
(/.f64 #s(literal 841 binary64) #s(literal 108 binary64))
#s(literal 841 binary64)
#s(literal 108 binary64)
x
(/.f64 #s(literal 4 binary64) #s(literal 29 binary64))
#s(literal 4 binary64)
#s(literal 29 binary64)

Outputs
(neg.f64 (fma.f64 #s(literal -841/108 binary64) x #s(literal -4/29 binary64)))
(fma.f64 (neg.f64 x) #s(literal -841/108 binary64) #s(literal 4/29 binary64))
(fma.f64 #s(literal -841/108 binary64) (neg.f64 x) #s(literal 4/29 binary64))
(fma.f64 x #s(literal 841/108 binary64) #s(literal 4/29 binary64))
(fma.f64 #s(literal 841/108 binary64) x #s(literal 4/29 binary64))
(-.f64 #s(literal 4/29 binary64) (*.f64 #s(literal -841/108 binary64) x))
(-.f64 (*.f64 x #s(literal 841/108 binary64)) #s(literal -4/29 binary64))
(+.f64 #s(literal 4/29 binary64) (*.f64 x #s(literal 841/108 binary64)))
(+.f64 (*.f64 x #s(literal 841/108 binary64)) #s(literal 4/29 binary64))
(*.f64 (neg.f64 x) #s(literal -841/108 binary64))
(*.f64 #s(literal -841/108 binary64) (neg.f64 x))
(*.f64 x #s(literal 841/108 binary64))
(*.f64 #s(literal 841/108 binary64) x)
(neg.f64 (*.f64 #s(literal -841/108 binary64) x))
#s(literal 841/108 binary64)
#s(literal 841 binary64)
#s(literal 108 binary64)
x
#s(literal 4/29 binary64)
#s(literal 4 binary64)
#s(literal 29 binary64)

eval2.0ms (0.1%)

Memory: 5.0MiB live, 5.0MiB allocated; 0ms collecting garbage
Compiler: Compiled 78 to 57 computations (26.9% saved)

prune1.0ms (0.1%)

Memory

2.6MiB live, 2.6MiB allocated; 0ms collecting garbage

Pruning

2 alts after pruning (2 fresh and 0 done)

	Pruned	Kept	Total
New	19	2	21
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	20	2	22

Accuracy

99.9%

Counts

22 → 2

Alt Table

Click to see full alt table

Status	Accuracy	Program
▶	99.9%	(fma.f64 x #s(literal 841/108 binary64) #s(literal 4/29 binary64))
▶	46.0%	#s(approx (+ (* (/ 841 108) x) (/ 4 29)) #s(literal 4/29 binary64))

Compiler

Compiled 15 to 15 computations (0% saved)

series8.0ms (0.5%)

Memory

-38.3MiB live, 7.6MiB allocated; 5ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	22	41

Stop Event

1×	iter-limit

Counts

5 → 5

Calls

Call 1

Inputs
#s(approx (+ (* (/ 841 108) x) (/ 4 29)) #s(literal 4/29 binary64))
#s(literal 4/29 binary64)
(fma.f64 x #s(literal 841/108 binary64) #s(literal 4/29 binary64))
x
#s(literal 841/108 binary64)

Outputs
#s(approx (+ (* (/ 841 108) x) (/ 4 29)) #s(literal 4/29 binary64))
#s(approx (+ (* (/ 841 108) x) (/ 4 29)) (+.f64 #s(literal 4/29 binary64) (*.f64 #s(literal 841/108 binary64) x)))
#s(approx x x)
#s(approx (+ (* (/ 841 108) x) (/ 4 29)) (*.f64 #s(literal 841/108 binary64) x))
#s(approx (+ (* (/ 841 108) x) (/ 4 29)) (.f64 x (+.f64 #s(literal 841/108 binary64) (.f64 #s(literal 4/29 binary64) (/.f64 #s(literal 1 binary64) x)))))

Calls

3 calls:

Time	Variable		Point	Expression
0.0ms	x	@	-inf	((+ (* (/ 841 108) x) (/ 4 29)) 4/29 (+ (* x 841/108) 4/29) x 841/108)
0.0ms	x	@	inf	((+ (* (/ 841 108) x) (/ 4 29)) 4/29 (+ (* x 841/108) 4/29) x 841/108)
0.0ms	x	@	0	((+ (* (/ 841 108) x) (/ 4 29)) 4/29 (+ (* x 841/108) 4/29) x 841/108)

Time

Variable

Point

Expression

0.0ms

-inf

((+ (* (/ 841 108) x) (/ 4 29)) 4/29 (+ (* x 841/108) 4/29) x 841/108)

0.0ms

inf

((+ (* (/ 841 108) x) (/ 4 29)) 4/29 (+ (* x 841/108) 4/29) x 841/108)

0.0ms

((+ (* (/ 841 108) x) (/ 4 29)) 4/29 (+ (* x 841/108) 4/29) x 841/108)

rewrite289.0ms (19.1%)

Memory

12.7MiB live, 247.0MiB allocated; 28ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	13	14
0	15	13
1	54	13
2	93	13
3	178	13
4	311	13
5	638	13
6	3318	13
0	8217	13
1	13946	13

Stop Event

1×	saturated
1×	node-limit
1×	iter-limit

Counts

5 → 13

Calls

Call 1

Inputs
#s(approx (+ (* (/ 841 108) x) (/ 4 29)) #s(literal 4/29 binary64))
#s(literal 4/29 binary64)
(fma.f64 x #s(literal 841/108 binary64) #s(literal 4/29 binary64))
x
#s(literal 841/108 binary64)

Outputs
#s(approx (+ (* (/ 841 108) x) (/ 4 29)) #s(literal 4/29 binary64))
#s(literal 4/29 binary64)
(neg.f64 (fma.f64 #s(literal -841/108 binary64) x #s(literal -4/29 binary64)))
(fma.f64 (neg.f64 x) #s(literal -841/108 binary64) #s(literal 4/29 binary64))
(fma.f64 #s(literal -841/108 binary64) (neg.f64 x) #s(literal 4/29 binary64))
(fma.f64 x #s(literal 841/108 binary64) #s(literal 4/29 binary64))
(fma.f64 #s(literal 841/108 binary64) x #s(literal 4/29 binary64))
(-.f64 (*.f64 x #s(literal 841/108 binary64)) #s(literal -4/29 binary64))
(-.f64 #s(literal 4/29 binary64) (*.f64 #s(literal -841/108 binary64) x))
(+.f64 (*.f64 x #s(literal 841/108 binary64)) #s(literal 4/29 binary64))
(+.f64 #s(literal 4/29 binary64) (*.f64 x #s(literal 841/108 binary64)))
x
#s(literal 841/108 binary64)

eval1.0ms (0.1%)

Memory: 3.6MiB live, 3.6MiB allocated; 0ms collecting garbage
Compiler: Compiled 49 to 37 computations (24.5% saved)

prune1.0ms (0.1%)

Memory

3.1MiB live, 3.1MiB allocated; 0ms collecting garbage

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	11	1	12
Fresh	0	0	0
Picked	0	2	2
Done	0	0	0
Total	11	3	14

Accuracy

99.9%

Counts

14 → 3

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	99.9%	(fma.f64 x #s(literal 841/108 binary64) #s(literal 4/29 binary64))
▶	54.4%	#s(approx (+ (* (/ 841 108) x) (/ 4 29)) (*.f64 #s(literal 841/108 binary64) x))
✓	46.0%	#s(approx (+ (* (/ 841 108) x) (/ 4 29)) #s(literal 4/29 binary64))

Status

Accuracy

Program

✓

99.9%

(fma.f64 x #s(literal 841/108 binary64) #s(literal 4/29 binary64))

▶

54.4%

#s(approx (+ (* (/ 841 108) x) (/ 4 29)) (*.f64 #s(literal 841/108 binary64) x))

✓

46.0%

#s(approx (+ (* (/ 841 108) x) (/ 4 29)) #s(literal 4/29 binary64))

Compiler

Compiled 27 to 27 computations (0% saved)

series4.0ms (0.3%)

Memory

8.4MiB live, 8.4MiB allocated; 0ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	22	40

Stop Event

1×	iter-limit

Counts

4 → 5

Calls

Call 1

Inputs
#s(approx (+ (* (/ 841 108) x) (/ 4 29)) (*.f64 #s(literal 841/108 binary64) x))
(*.f64 #s(literal 841/108 binary64) x)
#s(literal 841/108 binary64)
x

Outputs
#s(approx (+ (* (/ 841 108) x) (/ 4 29)) #s(literal 4/29 binary64))
#s(approx (+ (* (/ 841 108) x) (/ 4 29)) (+.f64 #s(literal 4/29 binary64) (*.f64 #s(literal 841/108 binary64) x)))
#s(approx (* 841/108 x) (*.f64 #s(literal 841/108 binary64) x))
#s(approx x x)
#s(approx (+ (* (/ 841 108) x) (/ 4 29)) (.f64 x (+.f64 #s(literal 841/108 binary64) (.f64 #s(literal 4/29 binary64) (/.f64 #s(literal 1 binary64) x)))))

Calls

3 calls:

Time	Variable		Point	Expression
1.0ms	x	@	-inf	((+ (* (/ 841 108) x) (/ 4 29)) (* 841/108 x) 841/108 x)
0.0ms	x	@	inf	((+ (* (/ 841 108) x) (/ 4 29)) (* 841/108 x) 841/108 x)
0.0ms	x	@	0	((+ (* (/ 841 108) x) (/ 4 29)) (* 841/108 x) 841/108 x)

rewrite296.0ms (19.5%)

Memory

-24.6MiB live, 217.3MiB allocated; 58ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	13	14
0	14	14
1	36	14
2	75	14
3	160	14
4	293	14
5	620	14
6	3300	14
0	8199	13
1	13928	13

Stop Event

1×	saturated
1×	node-limit
1×	iter-limit

Counts

4 → 8

Calls

Call 1

Inputs
#s(approx (+ (* (/ 841 108) x) (/ 4 29)) (*.f64 #s(literal 841/108 binary64) x))
(*.f64 #s(literal 841/108 binary64) x)
#s(literal 841/108 binary64)
x

Outputs
#s(approx (+ (* (/ 841 108) x) (/ 4 29)) (*.f64 x #s(literal 841/108 binary64)))
(*.f64 (neg.f64 x) #s(literal -841/108 binary64))
(*.f64 #s(literal -841/108 binary64) (neg.f64 x))
(*.f64 x #s(literal 841/108 binary64))
(*.f64 #s(literal 841/108 binary64) x)
(neg.f64 (*.f64 #s(literal -841/108 binary64) x))
#s(literal 841/108 binary64)
x

eval1.0ms (0.1%)

Memory: 2.7MiB live, 2.7MiB allocated; 0ms collecting garbage
Compiler: Compiled 54 to 38 computations (29.6% saved)

prune2.0ms (0.1%)

Memory

4.4MiB live, 4.4MiB allocated; 0ms collecting garbage

Pruning

3 alts after pruning (0 fresh and 3 done)

	Pruned	Kept	Total
New	9	0	9
Fresh	0	0	0
Picked	0	1	1
Done	0	2	2
Total	9	3	12

Accuracy

99.9%

Counts

12 → 3

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	99.9%	(fma.f64 x #s(literal 841/108 binary64) #s(literal 4/29 binary64))
✓	54.4%	#s(approx (+ (* (/ 841 108) x) (/ 4 29)) (*.f64 #s(literal 841/108 binary64) x))
✓	46.0%	#s(approx (+ (* (/ 841 108) x) (/ 4 29)) #s(literal 4/29 binary64))

Status

Accuracy

Program

✓

99.9%

(fma.f64 x #s(literal 841/108 binary64) #s(literal 4/29 binary64))

✓

54.4%

#s(approx (+ (* (/ 841 108) x) (/ 4 29)) (*.f64 #s(literal 841/108 binary64) x))

✓

46.0%

#s(approx (+ (* (/ 841 108) x) (/ 4 29)) #s(literal 4/29 binary64))

Compiler

Compiled 54 to 50 computations (7.4% saved)

regimes5.0ms (0.3%)

Memory

13.3MiB live, 13.4MiB allocated; 0ms collecting garbage

Counts

4 → 1

Calls

Call 1

Inputs
#s(approx (+ (* (/ 841 108) x) (/ 4 29)) #s(literal 4/29 binary64))
#s(approx (+ (* (/ 841 108) x) (/ 4 29)) (*.f64 #s(literal 841/108 binary64) x))
(fma.f64 x #s(literal 841/108 binary64) #s(literal 4/29 binary64))
(+.f64 (*.f64 (/.f64 #s(literal 841 binary64) #s(literal 108 binary64)) x) (/.f64 #s(literal 4 binary64) #s(literal 29 binary64)))

Outputs
(fma.f64 x #s(literal 841/108 binary64) #s(literal 4/29 binary64))

Calls

3 calls:

2.0ms	(*.f64 (/.f64 #s(literal 841 binary64) #s(literal 108 binary64)) x)
2.0ms	x
2.0ms	(+.f64 (*.f64 (/.f64 #s(literal 841 binary64) #s(literal 108 binary64)) x) (/.f64 #s(literal 4 binary64) #s(literal 29 binary64)))

Results

Accuracy	Segments	Branch
99.9%	1	`(*.f64 (/.f64 #s(literal 841 binary64) #s(literal 108 binary64)) x)`
99.9%	1	`(+.f64 (*.f64 (/.f64 #s(literal 841 binary64) #s(literal 108 binary64)) x) (/.f64 #s(literal 4 binary64) #s(literal 29 binary64)))`
99.9%	1	`x`

Compiler

Compiled 15 to 15 computations (0% saved)

regimes4.0ms (0.3%)

Memory

10.5MiB live, 10.5MiB allocated; 0ms collecting garbage

Counts

2 → 3

Calls

Call 1

Inputs
#s(approx (+ (* (/ 841 108) x) (/ 4 29)) #s(literal 4/29 binary64))
#s(approx (+ (* (/ 841 108) x) (/ 4 29)) (*.f64 #s(literal 841/108 binary64) x))

Outputs

#s(approx (+ (* (/ 841 108) x) (/ 4 29)) (*.f64 #s(literal 841/108 binary64) x))

#s(approx (+ (* (/ 841 108) x) (/ 4 29)) #s(literal 4/29 binary64))

#s(approx (+ (* (/ 841 108) x) (/ 4 29)) (*.f64 #s(literal 841/108 binary64) x))

Calls

3 calls:

1.0ms	(*.f64 (/.f64 #s(literal 841 binary64) #s(literal 108 binary64)) x)
1.0ms	x
1.0ms	(+.f64 (*.f64 (/.f64 #s(literal 841 binary64) #s(literal 108 binary64)) x) (/.f64 #s(literal 4 binary64) #s(literal 29 binary64)))

Results

Accuracy	Segments	Branch
97.1%	3	`(*.f64 (/.f64 #s(literal 841 binary64) #s(literal 108 binary64)) x)`
97.1%	3	`(+.f64 (*.f64 (/.f64 #s(literal 841 binary64) #s(literal 108 binary64)) x) (/.f64 #s(literal 4 binary64) #s(literal 29 binary64)))`
97.1%	3	`x`

Compiler

Compiled 15 to 15 computations (0% saved)

regimes3.0ms (0.2%)

Memory

10.8MiB live, 10.8MiB allocated; 0ms collecting garbage

Accuracy

Total 0.0b remaining (0%)

Threshold costs 0b (0%)

Counts

1 → 1

Calls

Call 1

Inputs
#s(approx (+ (* (/ 841 108) x) (/ 4 29)) #s(literal 4/29 binary64))

Outputs
#s(approx (+ (* (/ 841 108) x) (/ 4 29)) #s(literal 4/29 binary64))

Calls

3 calls:

1.0ms	(*.f64 (/.f64 #s(literal 841 binary64) #s(literal 108 binary64)) x)
1.0ms	x
1.0ms	(+.f64 (*.f64 (/.f64 #s(literal 841 binary64) #s(literal 108 binary64)) x) (/.f64 #s(literal 4 binary64) #s(literal 29 binary64)))

Results

Accuracy	Segments	Branch
46.0%	1	`(*.f64 (/.f64 #s(literal 841 binary64) #s(literal 108 binary64)) x)`
46.0%	1	`(+.f64 (*.f64 (/.f64 #s(literal 841 binary64) #s(literal 108 binary64)) x) (/.f64 #s(literal 4 binary64) #s(literal 29 binary64)))`
46.0%	1	`x`

Compiler

Compiled 15 to 15 computations (0% saved)

bsearch21.0ms (1.4%)

Memory

-17.0MiB live, 38.4MiB allocated; 5ms collecting garbage

Algorithm

2×	binary-search

Stop Event

1×	narrow-enough
1×	narrow-enough

Steps

Time	Left	Right
6.0ms	0.00140819441598663	0.11258958209516272
13.0ms	-178163903412.3377	-0.00882451444781533

Samples

7.0ms

272×

valid

Compiler

Compiled 403 to 438 computations (-8.7% saved)

Precisions

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

ival-mult!: 2.0ms (89.1% of total)

ival-add!: 1.0ms (44.5% of total)

adjust: 0.0ms (0% of total)

derivations33.0ms (2.2%)

Memory

-29.2MiB live, 16.5MiB allocated; 6ms collecting garbage

Stop Event

1×

done

Compiler

Compiled 25 to 21 computations (16% saved)

preprocess22.0ms (1.5%)

Memory: 8.7MiB live, 54.8MiB allocated; 5ms collecting garbage
Compiler: Compiled 34 to 30 computations (11.8% saved)

end0.0ms (0%)

Memory: 0.0MiB live, 0.0MiB allocated; 0ms collecting garbage

start0.0ms (0%)

analyze0.0ms (0%)

sample436.0ms (28.8%)

preprocess75.0ms (5%)

series6.0ms (0.4%)

rewrite302.0ms (19.9%)

eval2.0ms (0.1%)

prune1.0ms (0.1%)

series8.0ms (0.5%)

rewrite289.0ms (19.1%)

eval1.0ms (0.1%)

prune1.0ms (0.1%)

series4.0ms (0.3%)

rewrite296.0ms (19.5%)

eval1.0ms (0.1%)

prune2.0ms (0.1%)

regimes5.0ms (0.3%)

regimes4.0ms (0.3%)

regimes3.0ms (0.2%)

bsearch21.0ms (1.4%)

derivations33.0ms (2.2%)

preprocess22.0ms (1.5%)

end0.0ms (0%)

Profiling