Data.Colour.RGBSpace.HSV:hsv from colour-2.3.3, H

Time bar (total: 1.4s)

analyze0.0ms (0%)

Algorithm
1×search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%99.9%0.1%0%0%0%0
100%99.9%0%0.1%0%0%0%1
Compiler

Compiled 8 to 6 computations (25% saved)

Precisions
Click to see histograms. Total time spent on operations: 0.0ms
Operation ival-sub, time spent: 0.0ms, 0.0% of total-time
Operation ival-mult, time spent: 0.0ms, 0.0% of total-time
Operation const, time spent: 0.0ms, 0.0% of total-time

sample1.1s (77.1%)

Results
938.0ms7237×256valid
85.0ms1018×256infinite
0.0ms1×256valid
Precisions
Click to see histograms. Total time spent on operations: 268.0ms
Operation ival-sub, time spent: 176.0ms, 66.0% of total-time
Operation ival-mult, time spent: 78.0ms, 29.0% of total-time
Operation const, time spent: 14.0ms, 5.0% of total-time
Bogosity

preprocess254.0ms (18.4%)

Algorithm
1×egg-herbie
Rules
424×fma-define
172×fma-neg
104×distribute-lft-in
86×associate-*r*
82×unsub-neg
FPErrors
Click to see full error table
Ground TruthOverpredictionsExampleUnderpredictionsExampleSubexpression
00-0-x
00-0-(-.f64 1 y)
00-0-(*.f64 x (-.f64 1 y))
00-0-y
00-0-1
Iterations

Useful iterations: 3 (0.0ms)

IterNodesCost
020149
150137
2116133
3360132
4670132
5932132
6939132
Stop Event
1×saturated
Calls
Call 1
Inputs
(*.f64 x (-.f64 1 y))
(*.f64 x (-.f64 1 y))
(*.f64 (neg.f64 x) (-.f64 1 y))
(*.f64 x (-.f64 1 (neg.f64 y)))
(neg.f64 (*.f64 (neg.f64 x) (-.f64 1 y)))
(neg.f64 (*.f64 x (-.f64 1 (neg.f64 y))))
(*.f64 y (-.f64 1 x))
Outputs
(*.f64 x (-.f64 1 y))
(*.f64 x (-.f64 1 y))
(*.f64 (neg.f64 x) (-.f64 1 y))
(*.f64 (-.f64 1 y) (neg.f64 x))
(*.f64 x (+.f64 -1 y))
(*.f64 x (+.f64 y -1))
(*.f64 x (-.f64 1 (neg.f64 y)))
(*.f64 x (+.f64 1 y))
(fma.f64 x y x)
(neg.f64 (*.f64 (neg.f64 x) (-.f64 1 y)))
(*.f64 x (-.f64 1 y))
(neg.f64 (*.f64 x (-.f64 1 (neg.f64 y))))
(*.f64 x (neg.f64 (-.f64 1 (neg.f64 y))))
(*.f64 x (neg.f64 (+.f64 1 y)))
(*.f64 x (-.f64 -1 y))
(*.f64 y (-.f64 1 x))
Symmetry

(negabs x)

Compiler

Compiled 35 to 23 computations (34.3% saved)

Precisions
Click to see histograms. Total time spent on operations: 144.0ms
Operation ival-mult, time spent: 133.0ms, 92.0% of total-time
Operation ival-sub, time spent: 9.0ms, 6.0% of total-time
Operation const, time spent: 1.0ms, 1.0% of total-time

eval0.0ms (0%)

Compiler

Compiled 2 to 2 computations (0% saved)

prune1.0ms (0%)

Alt Table
Click to see full alt table
StatusAccuracyProgram
▶100.0%
(*.f64 x (-.f64 1 y))
Compiler

Compiled 7 to 5 computations (28.6% saved)

localize37.0ms (2.7%)

Compiler

Compiled 14 to 9 computations (35.7% saved)

Precisions
Click to see histograms. Total time spent on operations: 13.0ms
Operation ival-mult, time spent: 9.0ms, 69.0% of total-time
Operation ival-sub, time spent: 3.0ms, 23.0% of total-time
Operation const, time spent: 1.0ms, 8.0% of total-time

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)

PrunedKeptTotal
New000
Fresh000
Picked011
Done000
Total011
Accuracy
100.0%
Counts
1 → 1
Alt Table
Click to see full alt table
StatusAccuracyProgram
✓100.0%
(*.f64 x (-.f64 1 y))
Compiler

Compiled 14 to 10 computations (28.6% saved)

simplify3.0ms (0.2%)

Algorithm
1×egg-herbie
Rules
4×sub-neg
4×*-commutative
4×+-commutative
3×1-exp
2×neg-sub0
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01019
11919
22319
32519
42619
Stop Event
1×done
1×saturated
Calls
Call 1
Inputs
(*.f64 x (-.f64 1 y))
Outputs
(*.f64 x (-.f64 1 y))
Compiler

Compiled 7 to 5 computations (28.6% saved)

soundness0.0ms (0%)

end0.0ms (0%)

preprocess21.0ms (1.5%)

Remove

(negabs x)

Compiler

Compiled 56 to 40 computations (28.6% saved)

Profiling

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