Data.Colour.CIE:cieLAB from colour-2.3.3, D

Time bar (total: 1.1s)

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)

sample848.0ms (78.4%)

Results
839.0ms8256×256valid
Bogosity

preprocess111.0ms (10.2%)

Algorithm
1×egg-herbie
Rules
286×fma-def
52×cancel-sign-sub-inv
48×distribute-lft-neg-in
44×sub-neg
32×distribute-rgt-in
FPErrors
Click to see full error table
Ground TruthOverpredictionsExampleUnderpredictionsExampleSubexpression
00-0-x
00-0-(-.f64 x (/.f64 y 200))
00-0-y
00-0-(/.f64 y 200)
00-0-200
Iterations

Useful iterations: 4 (0.0ms)

IterNodesCost
020149
139141
283133
3177125
4355113
5471113
6526113
7540113
8541113
Stop Event
1×saturated
Calls
Call 1
Inputs
(-.f64 x (/.f64 y 200))
(-.f64 x (/.f64 y 200))
(-.f64 (neg.f64 x) (/.f64 y 200))
(-.f64 x (/.f64 (neg.f64 y) 200))
(neg.f64 (-.f64 (neg.f64 x) (/.f64 y 200)))
(neg.f64 (-.f64 x (/.f64 (neg.f64 y) 200)))
(-.f64 y (/.f64 x 200))
Outputs
(-.f64 x (/.f64 y 200))
(+.f64 x (*.f64 -1/200 y))
(fma.f64 -1/200 y x)
(fma.f64 y -1/200 x)
(-.f64 x (/.f64 y 200))
(+.f64 x (*.f64 -1/200 y))
(fma.f64 -1/200 y x)
(fma.f64 y -1/200 x)
(-.f64 (neg.f64 x) (/.f64 y 200))
(-.f64 (*.f64 -1/200 y) x)
(-.f64 (*.f64 y -1/200) x)
(-.f64 x (/.f64 (neg.f64 y) 200))
(+.f64 x (/.f64 y 200))
(+.f64 x (*.f64 1/200 y))
(fma.f64 1/200 y x)
(fma.f64 y 1/200 x)
(neg.f64 (-.f64 (neg.f64 x) (/.f64 y 200)))
(-.f64 x (/.f64 (neg.f64 y) 200))
(+.f64 x (/.f64 y 200))
(+.f64 x (*.f64 1/200 y))
(fma.f64 1/200 y x)
(fma.f64 y 1/200 x)
(neg.f64 (-.f64 x (/.f64 (neg.f64 y) 200)))
(-.f64 (neg.f64 x) (/.f64 y 200))
(-.f64 (*.f64 -1/200 y) x)
(-.f64 (*.f64 y -1/200) x)
(-.f64 y (/.f64 x 200))
(+.f64 y (/.f64 x -200))
(+.f64 y (*.f64 -1/200 x))
(fma.f64 -1/200 x y)
(fma.f64 x -1/200 y)
Compiler

Compiled 35 to 23 computations (34.3% saved)

eval1.0ms (0.1%)

Compiler

Compiled 15 to 9 computations (40% saved)

prune1.0ms (0.1%)

Alt Table
Click to see full alt table
StatusAccuracyProgram
▶100.0%
(-.f64 x (/.f64 y 200))
▶100.0%
(-.f64 x (/.f64 y 200))
Compiler

Compiled 14 to 10 computations (28.6% saved)

localize24.0ms (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 y 200))
Compiler

Compiled 14 to 10 computations (28.6% saved)

simplify2.0ms (0.2%)

Algorithm
1×egg-herbie
Rules
6×sub-neg
6×+-commutative
4×neg-mul-1
4×*-commutative
4×neg-sub0
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01019
11319
22019
32419
42719
52819
Stop Event
1×done
1×saturated
Calls
Call 1
Inputs
(-.f64 x (/.f64 y 200))
Outputs
(-.f64 x (/.f64 y 200))
Compiler

Compiled 7 to 5 computations (28.6% saved)

soundness0.0ms (0%)

end0.0ms (0%)

preprocess94.0ms (8.7%)

Compiler

Compiled 28 to 20 computations (28.6% saved)

Profiling

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