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

Time bar (total: 1.2s)

analyze0.0ms (0%)

Algorithm
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)

sample944.0ms (77.3%)

Results
857.0ms7207×256valid
76.0ms1049×256infinite
Bogosity

preprocess180.0ms (14.7%)

Algorithm
egg-herbie
Rules
552×fma-def
104×distribute-lft-in
86×associate-*r*
82×unsub-neg
74×distribute-rgt-in
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
5923132
6930132
Stop Event
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)

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)

localize27.0ms (2.2%)

Compiler

Compiled 14 to 9 computations (35.7% saved)

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)

simplify2.0ms (0.2%)

Algorithm
egg-herbie
Rules
sub-neg
+-commutative
*-commutative
1-exp
neg-mul-1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01019
11919
22319
32519
42619
Stop Event
done
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%)

preprocess66.0ms (5.4%)

Remove

(negabs x)

Compiler

Compiled 56 to 40 computations (28.6% saved)

Profiling

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