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

0.9MiB live, 0.9MiB 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)

sample673.0ms (48.8%)

Memory

-27.9MiB live, 954.3MiB allocated; 317ms collecting garbage

Samples

438.0ms	8 250×	0	valid
0.0ms	3×	2	valid
0.0ms	3×	1	valid

Precisions

Click to see histograms. Total time spent on operations: 173.0ms

ival-mult!: 154.0ms (89.1% of total)

ival-add!: 17.0ms (9.8% of total)

adjust: 2.0ms (1.2% of total)

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

Bogosity

preprocess69.0ms (5%)

Memory

-2.0MiB live, 44.4MiB allocated; 4ms 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)

series5.0ms (0.4%)

Memory

13.3MiB live, 13.3MiB 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)

rewrite287.0ms (20.8%)

Memory

-14.6MiB live, 229.1MiB allocated; 53ms 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: 5.1MiB live, 5.1MiB allocated; 0ms collecting garbage
Compiler: Compiled 78 to 57 computations (26.9% saved)

prune1.0ms (0.1%)

Memory

2.4MiB live, 2.4MiB allocated; 0ms collecting garbage

Pruning

3 alts after pruning (3 fresh and 0 done)

	Pruned	Kept	Total
New	18	3	21
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	19	3	22

Accuracy

99.9%

Counts

22 → 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))
▶	99.9%	(-.f64 (*.f64 x #s(literal 841/108 binary64)) #s(literal -4/29 binary64))
▶	51.0%	#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))

▶

99.9%

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

▶

51.0%

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

Compiler

Compiled 20 to 20 computations (0% saved)

series3.0ms (0.2%)

Memory

7.0MiB live, 7.0MiB allocated; 0ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	23	40

Stop Event

1×	iter-limit

Counts

8 → 5

Calls

Call 1

Inputs
#s(approx (+ (* (/ 841 108) x) (/ 4 29)) #s(literal 4/29 binary64))
#s(literal 4/29 binary64)
(-.f64 (*.f64 x #s(literal 841/108 binary64)) #s(literal -4/29 binary64))
(*.f64 x #s(literal 841/108 binary64))
x
#s(literal 841/108 binary64)
#s(literal -4/29 binary64)
(fma.f64 x #s(literal 841/108 binary64) #s(literal 4/29 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 (* x 841/108) (*.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)) 4/29 (- (* x 841/108) -4/29) (* x 841/108) x 841/108 -4/29 (+ (* x 841/108) 4/29))
0.0ms	x	@	inf	((+ (* (/ 841 108) x) (/ 4 29)) 4/29 (- (* x 841/108) -4/29) (* x 841/108) x 841/108 -4/29 (+ (* x 841/108) 4/29))
0.0ms	x	@	0	((+ (* (/ 841 108) x) (/ 4 29)) 4/29 (- (* x 841/108) -4/29) (* x 841/108) x 841/108 -4/29 (+ (* x 841/108) 4/29))

Time

Variable

Point

Expression

1.0ms

-inf

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

0.0ms

inf

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

0.0ms

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

rewrite276.0ms (20%)

Memory

2.4MiB live, 236.7MiB allocated; 28ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	16	23
0	19	21
1	72	21
2	110	21
3	224	21
4	388	21
5	704	21
6	3384	21
0	8051	21
1	13762	21

Stop Event

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

Counts

8 → 28

Calls

Call 1

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

eval2.0ms (0.1%)

Memory: 4.6MiB live, 4.6MiB allocated; 0ms collecting garbage
Compiler: Compiled 60 to 48 computations (20% saved)

prune2.0ms (0.1%)

Memory

4.3MiB live, 4.3MiB allocated; 0ms collecting garbage

Pruning

3 alts after pruning (0 fresh and 3 done)

	Pruned	Kept	Total
New	16	0	16
Fresh	0	0	0
Picked	0	3	3
Done	0	0	0
Total	16	3	19

Accuracy

99.9%

Counts

19 → 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))
✓	99.9%	(-.f64 (*.f64 x #s(literal 841/108 binary64)) #s(literal -4/29 binary64))
✓	51.0%	#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))

✓

99.9%

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

✓

51.0%

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

Compiler

Compiled 44 to 44 computations (0% saved)

regimes5.0ms (0.4%)

Memory

15.2MiB live, 15.2MiB allocated; 0ms collecting garbage

Counts

4 → 1

Calls

Call 1

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

regimes6.0ms (0.4%)

Memory

-35.5MiB live, 10.4MiB allocated; 4ms 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:

4.0ms	(*.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
51.0%	1	`(*.f64 (/.f64 #s(literal 841 binary64) #s(literal 108 binary64)) x)`
51.0%	1	`(+.f64 (*.f64 (/.f64 #s(literal 841 binary64) #s(literal 108 binary64)) x) (/.f64 #s(literal 4 binary64) #s(literal 29 binary64)))`
51.0%	1	`x`

Compiler

Compiled 15 to 15 computations (0% saved)

derivations30.0ms (2.2%)

Memory

2.6MiB live, 49.8MiB allocated; 2ms collecting garbage

Stop Event

1×

done

Compiler

Compiled 13 to 13 computations (0% saved)

preprocess16.0ms (1.2%)

Memory: 1.0MiB live, 47.6MiB allocated; 3ms collecting garbage
Compiler: Compiled 22 to 22 computations (0% saved)

end0.0ms (0%)

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

start0.0ms (0%)

analyze0.0ms (0%)

sample673.0ms (48.8%)

preprocess69.0ms (5%)

series5.0ms (0.4%)

rewrite287.0ms (20.8%)

eval2.0ms (0.1%)

prune1.0ms (0.1%)

series3.0ms (0.2%)

rewrite276.0ms (20%)

eval2.0ms (0.1%)

prune2.0ms (0.1%)

regimes5.0ms (0.4%)

regimes6.0ms (0.4%)

derivations30.0ms (2.2%)

preprocess16.0ms (1.2%)

end0.0ms (0%)

Profiling