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

Time bar (total: 930.0ms)

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
ival-sub: 0.0ms (0% of total)
ival-mult: 0.0ms (0% of total)
const: 0.0ms (0% of total)
backward-pass: 0.0ms (0% of total)

sample652.0ms (70.1%)

Results
421.0ms8256×0valid
Precisions
Click to see histograms. Total time spent on operations: 228.0ms
ival-sub: 109.0ms (47.8% of total)
ival-mult: 105.0ms (46.1% of total)
const: 11.0ms (4.8% of total)
backward-pass: 3.0ms (1.3% of total)
Bogosity

preprocess58.0ms (6.2%)

Algorithm
1×egg-herbie
Rules
212×fma-define
86×fma-neg
52×distribute-lft-in
43×associate-*r*
41×unsub-neg
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 #s(literal 1 binary64) y))
(*.f64 x (-.f64 #s(literal 1 binary64) y))
(*.f64 (neg.f64 x) (-.f64 #s(literal 1 binary64) y))
(*.f64 x (-.f64 #s(literal 1 binary64) (neg.f64 y)))
(neg.f64 (*.f64 (neg.f64 x) (-.f64 #s(literal 1 binary64) y)))
(neg.f64 (*.f64 x (-.f64 #s(literal 1 binary64) (neg.f64 y))))
(*.f64 y (-.f64 #s(literal 1 binary64) x))
Outputs
(*.f64 x (-.f64 #s(literal 1 binary64) y))
(*.f64 x (-.f64 #s(literal 1 binary64) y))
(*.f64 (neg.f64 x) (-.f64 #s(literal 1 binary64) y))
(*.f64 (-.f64 #s(literal 1 binary64) y) (neg.f64 x))
(*.f64 x (+.f64 #s(literal -1 binary64) y))
(*.f64 x (+.f64 y #s(literal -1 binary64)))
(*.f64 x (-.f64 #s(literal 1 binary64) (neg.f64 y)))
(*.f64 x (+.f64 #s(literal 1 binary64) y))
(fma.f64 x y x)
(neg.f64 (*.f64 (neg.f64 x) (-.f64 #s(literal 1 binary64) y)))
(*.f64 x (-.f64 #s(literal 1 binary64) y))
(neg.f64 (*.f64 x (-.f64 #s(literal 1 binary64) (neg.f64 y))))
(*.f64 x (neg.f64 (-.f64 #s(literal 1 binary64) (neg.f64 y))))
(*.f64 x (neg.f64 (+.f64 #s(literal 1 binary64) y)))
(*.f64 x (-.f64 #s(literal -1 binary64) y))
(*.f64 y (-.f64 #s(literal 1 binary64) x))
Symmetry

(negabs x)

explain55.0ms (5.9%)

FPErrors
Click to see full error table
Ground TruthOverpredictionsExampleUnderpredictionsExampleSubexpression
00-0-x
00-0-#s(literal 1 binary64)
00-0-(*.f64 x (-.f64 #s(literal 1 binary64) y))
00-0-y
00-0-(-.f64 #s(literal 1 binary64) y)
Results
38.0ms512×0valid
Compiler

Compiled 35 to 23 computations (34.3% saved)

Precisions
Click to see histograms. Total time spent on operations: 12.0ms
ival-sub: 7.0ms (59.2% of total)
ival-mult: 4.0ms (33.9% of total)
const: 1.0ms (8.5% of total)
backward-pass: 0.0ms (0% of total)

eval0.0ms (0%)

Compiler

Compiled 2 to 2 computations (0% saved)

prune1.0ms (0.1%)

Alt Table
Click to see full alt table
StatusAccuracyProgram
▶100.0%
(*.f64 x (-.f64 #s(literal 1 binary64) y))
Compiler

Compiled 7 to 5 computations (28.6% saved)

localize23.0ms (2.5%)

Results
16.0ms256×0valid
Compiler

Compiled 14 to 9 computations (35.7% saved)

Precisions
Click to see histograms. Total time spent on operations: 6.0ms
ival-sub: 3.0ms (53.3% of total)
ival-mult: 2.0ms (35.5% of total)
const: 1.0ms (17.8% of total)
backward-pass: 0.0ms (0% of total)

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 #s(literal 1 binary64) y))
Compiler

Compiled 14 to 10 computations (28.6% saved)

simplify2.0ms (0.2%)

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

Useful iterations: 0 (0.0ms)

IterNodesCost
01019
11919
22319
32519
42619
Stop Event
1×saturated
Calls
Call 1
Inputs
(*.f64 x (-.f64 #s(literal 1 binary64) y))
Outputs
(*.f64 x (-.f64 #s(literal 1 binary64) y))

soundness0.0ms (0%)

Stop Event
1×done
Compiler

Compiled 7 to 5 computations (28.6% saved)

preprocess138.0ms (14.9%)

Remove

(negabs x)

Compiler

Compiled 56 to 40 computations (28.6% saved)

end0.0ms (0%)

Profiling

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