Data.Colour.Matrix:inverse from colour-2.3.3, B

Time bar (total: 1.1s)

start0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated

analyze96.0ms (8.9%)

Memory
1.0MiB live, 41.2MiB allocated
Algorithm
search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%99.8%0.2%0%0%0%0
0%0%99.8%0.2%0%0%0%1
0%0%99.8%0.2%0%0%0%2
0%0%99.8%0.2%0%0%0%3
0%0%99.8%0.2%0%0%0%4
0%0%99.8%0.2%0%0%0%5
50%49.9%49.9%0.2%0%0%0%6
50%49.9%49.9%0.2%0%0%0%7
50%49.9%49.9%0.2%0%0%0%8
50%49.9%49.9%0.2%0%0%0%9
50%49.9%49.9%0.2%0%0%0%10
75%74.8%24.9%0.2%0%0%0%11
75%74.8%24.9%0.2%0%0%0%12
Compiler

Compiled 11 to 11 computations (0% saved)

sample20.0ms (1.9%)

Memory
-0.3MiB live, 7.3MiB allocated
Samples
12.0ms260×0valid
Precisions
Click to see histograms. Total time spent on operations: 6.0ms
ival-mult: 3.0ms (51% of total)
ival-div: 2.0ms (34% of total)
ival-sub: 1.0ms (17% of total)
ival-true: 0.0ms (0% of total)
adjust: 0.0ms (0% of total)
ival-assert: 0.0ms (0% of total)
Bogosity

explain614.0ms (57.2%)

Memory
3.3MiB live, 456.2MiB allocated
FPErrors
Click to see full error table
Ground TruthOverpredictionsExampleUnderpredictionsExampleSubexpression
210-0-(/.f64 (-.f64 (*.f64 x y) (*.f64 z t)) a)
00-0-a
00-0-t
00-0-(*.f64 z t)
00-0-z
00-0-(*.f64 x y)
00-0-(-.f64 (*.f64 x y) (*.f64 z t))
00-0-y
00-0-x
Explanations
Click to see full explanations table
OperatorSubexpressionExplanationCount
/.f64(/.f64 (-.f64 (*.f64 x y) (*.f64 z t)) a)o/n170
(*.f64 x y)overflow34
(*.f64 z t)overflow26
(-.f64 (*.f64 x y) (*.f64 z t))overflow58
/.f64(/.f64 (-.f64 (*.f64 x y) (*.f64 z t)) a)u/n40
(*.f64 x y)underflow27
(*.f64 z t)underflow22
(-.f64 (*.f64 x y) (*.f64 z t))underflow4
Confusion
Predicted +Predicted -
+210
-0235
Precision
1.0
Recall
1.0
Confusion?
Predicted +Predicted MaybePredicted -
+2100
-00235
Precision?
1.0
Recall?
1.0
2:
4:
8:
16:
32:
64:
128:
256:
512:
1024:
2048:
Freqs
test
numberfreq
0235
121
Total Confusion?
Predicted +Predicted MaybePredicted -
+100
-000
Precision?
1.0
Recall?
1.0
Total Time
3.978759765625
Average Time
0.015542030334472656
Samples
165.0ms3 072×0valid
Compiler

Compiled 1 104 to 456 computations (58.7% saved)

Precisions
Click to see histograms. Total time spent on operations: 71.0ms
ival-mult: 37.0ms (51.8% of total)
ival-div: 19.0ms (26.6% of total)
ival-sub: 12.0ms (16.8% of total)
ival-true: 2.0ms (2.8% of total)
adjust: 1.0ms (1.4% of total)
ival-assert: 1.0ms (1.4% of total)

preprocess308.0ms (28.7%)

Memory
-1.8MiB live, 10.7MiB allocated
Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
063191
1210185
2447184
31465184
43869184
55187184
65622184
75742184
85772184
95788184
106784184
117224184
127296184
137296184
147296184
157408184
167568184
177632184
187632184
099
0139
1239
2459
3759
41309
52159
63409
75549
89959
915829
1018569
1118949
1219229
1319229
019229
Stop Event
iter limit
saturated
iter limit
saturated
Calls
Call 1
Inputs
(/.f64 (-.f64 (*.f64 x y) (*.f64 z t)) a)
Outputs
(/.f64 (-.f64 (*.f64 x y) (*.f64 z t)) a)
(/.f64 (fma.f64 (neg.f64 t) z (*.f64 y x)) a)
Symmetry

(negabs a)

(sort x y)

(sort z t)

Compiler

Compiled 9 to 9 computations (0% saved)

eval0.0ms (0%)

Memory
0.1MiB live, 0.1MiB allocated
Compiler

Compiled 0 to 5 computations (-∞% saved)

prune1.0ms (0.1%)

Memory
0.5MiB live, 0.5MiB allocated
Alt Table
Click to see full alt table
StatusAccuracyProgram
92.1%
(/.f64 (-.f64 (*.f64 x y) (*.f64 z t)) a)
Compiler

Compiled 18 to 18 computations (0% saved)

simplify20.0ms (1.9%)

Memory
2.8MiB live, 18.6MiB allocated
Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
099
1169
2289
3349
4389
5399
Stop Event
saturated
Calls
Call 1
Inputs
(/.f64 (-.f64 (*.f64 x y) (*.f64 z t)) a)
Outputs
(/.f64 (-.f64 (*.f64 x y) (*.f64 z t)) a)
(/.f64 (-.f64 (*.f64 y x) (*.f64 t z)) a)

soundness0.0ms (0%)

Memory
0.2MiB live, 0.2MiB allocated
Stop Event
fuel
Compiler

Compiled 9 to 9 computations (0% saved)

preprocess14.0ms (1.3%)

Memory
0.9MiB live, 8.7MiB allocated
Remove

(sort z t)

(sort x y)

(negabs a)

Compiler

Compiled 222 to 184 computations (17.1% saved)

end0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated

Profiling

Loading profile data...