Modify your models and coding of Chebyshev center and building a house to get the right anwsers. # Given matrix A and vector b A = [2 -1 2; -1 2 4; 1 2 -2; -1 0 0; 0 -1 0; 0 0 -1] b = [2; 16; 8; 0; 0; 0]
Modify your models and coding of Chebyshev center and building a house to get the right anwsers. # Given matrix A and vector b A = [2 -1 2; -1 2 4; 1 2 -2; -1 0 0; 0 -1 0; 0 0 -1] b = [2; 16; 8; 0; 0; 0]
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
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Author:James Kurose, Keith Ross
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Chapter1: Computer Networks And The Internet
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Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Question
*how to add norm or linearAlgebra in julia? i tried and add scrrenshort here but can not.give me screenshort how to add and solve my problem?
* how can i define norm in julia codding?it not define as my screenshort of solution?
jupyter nootebook python with julia (without cvxpy as cp, numpy as np)
1: Modify your models and coding of Chebyshev center and building a house to get the right anwsers.
# Given matrix A and
A = [2 -1 2; -1 2 4; 1 2 -2; -1 0 0; 0 -1 0; 0 0 -1]
b = [2; 16; 8; 0; 0; 0]
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In [10]: Define the model
▶ Run
In [9]: # Import necessary packages.
using JUMP, Ipopt
Out [10]: A JUMP Model
model = Model(Ipopt.Optimizer)
■
Feasibility problem with:
Variables: e
C
Model mode: AUTOMATIC
CachingOptimizer state: EMPTY_OPTIMIZER
Solver name: Ipopt
In [11]: # Define the variables
16
8
0
Ø
# radius
@variable (model, r = 0)
@variable (model, x[1:3]) # center
out [11]: 3-element vector(variableRef}:
x[1]
x[2]
x[3]
In [12]: # Define the matrix A and vector b
A = [2 -1 2; -1 2 4; 1 2 -2; -1 0 0; 0 -1 0; 0 0 -1]
b = [2; 16; 8; 0; 0; 0]
out [12] 6-element vector(Int64}:
UndefvarError: 'norm not defined
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and
In [25]: # Define the constraints
for i in 1:size(A, 1)
@constraint (model, A[i, :]' *x + r ³ norm(A[i, :]) <= b[i])
end
[3] top-level scope
@ .\In[25]:3
stacktrace:
[1] macro expansion.
@D:\Julia-1.9.3\Julia PKG\packages\MutableArithmetics\K9YPJ\src\rewrite.j1:321 [inlined]
[2] macro expansion
@D:\Julia-1.9.3\JuliaPKG\packages\JUMP\D44Aq\src\macros.j1:717 [inlined]
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Transcribed Image Text:Home Page - Select or cre X
Getting Started
chep center norm not - Ju X
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多云
localhost:8888/notebooks/chep%20 center norm not.ipynb
intoDNS: decodeslab.c... Bkash.com - WHOIS &...
UPDATE Read the migration plan to Notebook 7 to learn about the new features and the actions to take if you are using extensions- Please note that updating to Notebook 7 might break some of your extensions.
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In [10]: Define the model
▶ Run
In [9]: # Import necessary packages.
using JUMP, Ipopt
Out [10]: A JUMP Model
model = Model(Ipopt.Optimizer)
■
Feasibility problem with:
Variables: e
C
Model mode: AUTOMATIC
CachingOptimizer state: EMPTY_OPTIMIZER
Solver name: Ipopt
In [11]: # Define the variables
16
8
0
Ø
# radius
@variable (model, r = 0)
@variable (model, x[1:3]) # center
out [11]: 3-element vector(variableRef}:
x[1]
x[2]
x[3]
In [12]: # Define the matrix A and vector b
A = [2 -1 2; -1 2 4; 1 2 -2; -1 0 0; 0 -1 0; 0 0 -1]
b = [2; 16; 8; 0; 0; 0]
out [12] 6-element vector(Int64}:
UndefvarError: 'norm not defined
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and
In [25]: # Define the constraints
for i in 1:size(A, 1)
@constraint (model, A[i, :]' *x + r ³ norm(A[i, :]) <= b[i])
end
[3] top-level scope
@ .\In[25]:3
stacktrace:
[1] macro expansion.
@D:\Julia-1.9.3\Julia PKG\packages\MutableArithmetics\K9YPJ\src\rewrite.j1:321 [inlined]
[2] macro expansion
@D:\Julia-1.9.3\JuliaPKG\packages\JUMP\D44Aq\src\macros.j1:717 [inlined]
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![Julia 1.9.3
julia> import Pkg
julia> Pkg.add("LinearAlgebra")
Resolving package versions...
No Changes to `D:\Julia-1.9.3\JuliaPKG\environments\v1.9\Project.toml`
No Changes to `D:\Julia-1.9.3\JuliaPKG\environments\v1.9\Manifest.toml`
julia> import Pkg
julia> Pkg.add("Norm")
ERROR: The following package names could not be resolved:
* Norm (not found in project, manifest or registry)
Suggestions: NormalMaps NormalForms NormalSplines normaliz_jll Normalization NormalizingFlows NormalizeQuantiles
Stacktrace:
[1] pkgerror(msg::String)
@ Pkg. Types C:\Users\HP\AppData\Local\Programs\Julia-1.9.3\share\julia\stdlib\v1.9\Pkg\src\Types.j1:69
[2] ensure_resolved (ctx ::Pkg. Types.Context, manifest::Pkg. Types. Manifest, pkgs :: Vector {Pkg. Types. PackageSpec}; registry::Bool)
@ Pkg. Types C:\Users\HP\AppData\Local\Programs\Julia-1.9.3\share\julia\stdlib\v1.9\Pkg\src\Types.j1:1003
[3] ensure_resolved
ر
@
C:\Users\HP\AppData\Local\Programs\Julia-1.9.3\share\julia\stdlib\v1.9\Pkg\src\Types.j1:954 [inlined]
[4] add(ctx ::Pkg. Types.Context, pkgs::Vector (Pkg. Types.PackageSpec}; preserve::Pkg. Types. Preserve Level, platform: :Base.BinaryPlatforms.Platform, kwargs::Base.Pairs {Symbol
Base.TTY, Tuple{Symbol}, Named Tuple{(:io,), Tuple{Base.TTY}}})
@ Pkg. API C:\Users\Hp\AppData\Local\Programs\Julia-1.9.3\share\julia\stdlib\v1.9\Pkg\src\API.j1:264
[5] add(pkgs :: Vector {Pkg. Types. PackageSpec }; io::Base.TTY, kwargs::Base. Pairs {Symbol, Union{}, Tuple{}, NamedTuple{(), Tuple{}}})
@ Pkg.API C:\Users\HP\AppData\Local\Programs\Julia-1.9.3\share\julia\stdlib\v1.9\Pkg\src\API.j1:156
[6] add(pkgs :: Vector (Pkg. Types. PackageSpec})
@ Pkg.API C:\Users\Hp\AppData\Local\Programs\Julia-1.9.3\share\julia\stdlib\v1.9\Pkg\src\API.j1:145
[7] #add#25
@ C:\Users\HP\AppData\Local\Programs\Julia-1.9.3\share\julia\stdlib\v1.9\Pkg\src\API.j1:144 [inlined]
[8] add
[inlined]
@ C:\Users\HP\AppData\Local\Programs\Julia-1.9.3\share\julia\stdlib\v1.9\Pkg\src\API.j1:144
[9] #add#24
@ C:\Users\HP\AppData\Local\Programs\Julia-1.9.3\share\julia\stdlib\v1.9\Pkg\src\API.j1:143 [inlined]
[10] add(pkg::String)
@ Pkg.API C:\Users\Hp\AppData\Local\Programs\Julia-1.9.3\share\julia\stdlib\v1.9\Pkg\src\API.j1:143
[11] top-level scope
@REPL[3]:1
julia> Pkg.add(url="https://github.com/JuliaLang/Example.jl", rev="master") # From url to remote gitrepo Pkg.add(url="https://github.com/JuliaLang/Example.jl", rev="master
") # From url to remote gitrepo Pkg.add(url="https://github.com/JuliaLang/Example.jl", rev="master") # From url to remote gitrepo
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Transcribed Image Text:Julia 1.9.3
julia> import Pkg
julia> Pkg.add("LinearAlgebra")
Resolving package versions...
No Changes to `D:\Julia-1.9.3\JuliaPKG\environments\v1.9\Project.toml`
No Changes to `D:\Julia-1.9.3\JuliaPKG\environments\v1.9\Manifest.toml`
julia> import Pkg
julia> Pkg.add("Norm")
ERROR: The following package names could not be resolved:
* Norm (not found in project, manifest or registry)
Suggestions: NormalMaps NormalForms NormalSplines normaliz_jll Normalization NormalizingFlows NormalizeQuantiles
Stacktrace:
[1] pkgerror(msg::String)
@ Pkg. Types C:\Users\HP\AppData\Local\Programs\Julia-1.9.3\share\julia\stdlib\v1.9\Pkg\src\Types.j1:69
[2] ensure_resolved (ctx ::Pkg. Types.Context, manifest::Pkg. Types. Manifest, pkgs :: Vector {Pkg. Types. PackageSpec}; registry::Bool)
@ Pkg. Types C:\Users\HP\AppData\Local\Programs\Julia-1.9.3\share\julia\stdlib\v1.9\Pkg\src\Types.j1:1003
[3] ensure_resolved
ر
@
C:\Users\HP\AppData\Local\Programs\Julia-1.9.3\share\julia\stdlib\v1.9\Pkg\src\Types.j1:954 [inlined]
[4] add(ctx ::Pkg. Types.Context, pkgs::Vector (Pkg. Types.PackageSpec}; preserve::Pkg. Types. Preserve Level, platform: :Base.BinaryPlatforms.Platform, kwargs::Base.Pairs {Symbol
Base.TTY, Tuple{Symbol}, Named Tuple{(:io,), Tuple{Base.TTY}}})
@ Pkg. API C:\Users\Hp\AppData\Local\Programs\Julia-1.9.3\share\julia\stdlib\v1.9\Pkg\src\API.j1:264
[5] add(pkgs :: Vector {Pkg. Types. PackageSpec }; io::Base.TTY, kwargs::Base. Pairs {Symbol, Union{}, Tuple{}, NamedTuple{(), Tuple{}}})
@ Pkg.API C:\Users\HP\AppData\Local\Programs\Julia-1.9.3\share\julia\stdlib\v1.9\Pkg\src\API.j1:156
[6] add(pkgs :: Vector (Pkg. Types. PackageSpec})
@ Pkg.API C:\Users\Hp\AppData\Local\Programs\Julia-1.9.3\share\julia\stdlib\v1.9\Pkg\src\API.j1:145
[7] #add#25
@ C:\Users\HP\AppData\Local\Programs\Julia-1.9.3\share\julia\stdlib\v1.9\Pkg\src\API.j1:144 [inlined]
[8] add
[inlined]
@ C:\Users\HP\AppData\Local\Programs\Julia-1.9.3\share\julia\stdlib\v1.9\Pkg\src\API.j1:144
[9] #add#24
@ C:\Users\HP\AppData\Local\Programs\Julia-1.9.3\share\julia\stdlib\v1.9\Pkg\src\API.j1:143 [inlined]
[10] add(pkg::String)
@ Pkg.API C:\Users\Hp\AppData\Local\Programs\Julia-1.9.3\share\julia\stdlib\v1.9\Pkg\src\API.j1:143
[11] top-level scope
@REPL[3]:1
julia> Pkg.add(url="https://github.com/JuliaLang/Example.jl", rev="master") # From url to remote gitrepo Pkg.add(url="https://github.com/JuliaLang/Example.jl", rev="master
") # From url to remote gitrepo Pkg.add(url="https://github.com/JuliaLang/Example.jl", rev="master") # From url to remote gitrepo
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