Diagrams.Solve.Tridiagonal:solveTriDiagonal from diagrams-solve-0.1, A

Time bar (total: 4.1s)

start0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated

analyze149.0ms (3.6%)

Memory
3.3MiB live, 65.7MiB allocated
Algorithm
1×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
37.5%37.4%62.3%0.2%0%0%0%6
37.5%37.4%62.3%0.2%0%0%0%7
37.5%37.4%62.3%0.2%0%0%0%8
37.5%37.4%62.3%0.2%0%0%0%9
43.8%43.6%56.1%0.2%0%0%0%10
51.6%51.4%48.3%0.2%0%0%0%11
51.6%51.4%48.3%0.2%0%0%0%12
Compiler

Compiled 13 to 12 computations (7.7% saved)

sample22.0ms (0.5%)

Memory
-1.2MiB live, 7.7MiB allocated
Samples
14.0ms260×0valid
Precisions
Click to see histograms. Total time spent on operations: 8.0ms
ival-div: 3.0ms (36.6% of total)
ival-mult: 3.0ms (36.6% of total)
ival-sub: 2.0ms (24.4% of total)
ival-true: 0.0ms (0% of total)
ival-assert: 0.0ms (0% of total)
Bogosity

explain3.7s (90.2%)

Memory
26.6MiB live, 2 134.4MiB allocated
FPErrors
Click to see full error table
Ground TruthOverpredictionsExampleUnderpredictionsExampleSubexpression
420-0-(/.f64 (-.f64 x (*.f64 y z)) (-.f64 t (*.f64 a z)))
00-0-(-.f64 t (*.f64 a z))
00-0-a
00-0-t
00-0-z
00-0-y
00-0-(*.f64 a z)
00-0-(-.f64 x (*.f64 y z))
00-0-(*.f64 y z)
00-0-x
Explanations
Click to see full explanations table
OperatorSubexpressionExplanationCount
/.f64(/.f64 (-.f64 x (*.f64 y z)) (-.f64 t (*.f64 a z)))o/n170
↳(*.f64 y z)overflow31
↳(-.f64 x (*.f64 y z))overflow31
/.f64(/.f64 (-.f64 x (*.f64 y z)) (-.f64 t (*.f64 a z)))n/o160
↳(*.f64 a z)overflow29
↳(-.f64 t (*.f64 a z))overflow29
/.f64(/.f64 (-.f64 x (*.f64 y z)) (-.f64 t (*.f64 a z)))o/o90
↳(*.f64 y z)overflow31
↳(-.f64 x (*.f64 y z))overflow31
↳(*.f64 a z)overflow29
↳(-.f64 t (*.f64 a z))overflow29
Confusion
Predicted +Predicted -
+420
-0214
Precision
1.0
Recall
1.0
Confusion?
Predicted +Predicted MaybePredicted -
+4200
-00214
Precision?
1.0
Recall?
1.0
Freqs
test
numberfreq
0214
142
Total Confusion?
Predicted +Predicted MaybePredicted -
+100
-000
Precision?
1.0
Recall?
1.0
Total Time
17.399169921875
Average Time
0.06796550750732422
Samples
1.4s23 040×0valid
Compiler

Compiled 4 995 to 1 980 computations (60.4% saved)

Precisions
Click to see histograms. Total time spent on operations: 657.0ms
ival-mult: 303.0ms (46.1% of total)
ival-sub: 192.0ms (29.2% of total)
ival-div: 131.0ms (20% of total)
ival-true: 21.0ms (3.2% of total)
ival-assert: 9.0ms (1.4% of total)

preprocess208.0ms (5%)

Memory
1.7MiB live, 9.4MiB allocated
Algorithm
1×egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
070225
1260225
2523221
31495221
44205221
56081221
66603221
76745221
86798221
96844221
107180221
117268221
127268221
137268221
01011
01511
13011
25711
39411
415811
531211
665811
7149511
8216811
9219511
10221511
11221511
0221511
Stop Event
1×iter limit
1×saturated
1×iter limit
1×node limit
Calls
Call 1
Inputs
(/.f64 (-.f64 x (*.f64 y z)) (-.f64 t (*.f64 a z)))
Outputs
(/.f64 (-.f64 x (*.f64 y z)) (-.f64 t (*.f64 a z)))
(/.f64 (-.f64 (*.f64 y z) x) (-.f64 (*.f64 a z) t))
Compiler

Compiled 11 to 10 computations (9.1% saved)

eval0.0ms (0%)

Memory
0.1MiB live, 0.1MiB allocated
Compiler

Compiled 0 to 5 computations (-∞% saved)

prune1.0ms (0%)

Memory
0.5MiB live, 0.5MiB allocated
Alt Table
Click to see full alt table
StatusAccuracyProgram
84.2%
(/.f64 (-.f64 x (*.f64 y z)) (-.f64 t (*.f64 a z)))
Compiler

Compiled 22 to 20 computations (9.1% saved)

simplify24.0ms (0.6%)

Memory
-7.8MiB live, 18.6MiB allocated
Algorithm
1×egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01011
12211
24311
35311
45911
56011
Stop Event
1×saturated
Calls
Call 1
Inputs
(/.f64 (-.f64 x (*.f64 y z)) (-.f64 t (*.f64 a z)))
Outputs
(/.f64 (-.f64 x (*.f64 y z)) (-.f64 t (*.f64 a z)))
(/.f64 (-.f64 x (*.f64 z y)) (-.f64 t (*.f64 a z)))

soundness0.0ms (0%)

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

Compiled 11 to 10 computations (9.1% saved)

preprocess4.0ms (0.1%)

Memory
2.6MiB live, 2.6MiB allocated
Compiler

Compiled 146 to 86 computations (41.1% saved)

end0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated

Profiling

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