P
Plots takes a lot of time to install, especially on Windows — tens of minutes. I installed Plots for 1.5.1 and 1.6-beta.
меня новые findmax/argmax расстроили
так и осталось невозможно найти индекс максимального элемента в массиве
Size: a a a
2021 January 24
2021 January 25
PY
А как искать? Матлаб в одной функции все возвращает. Это моя часто используемые функция
AP
В матлабе вроде был только argmax самих значений массива, без применения к ним функции
AP
Это-то в джулии давно есть
M
I cant add Plots pkg
Its error
Please help me
Its error
Please help me
RS
Mahnaz
I cant add Plots pkg
Its error
Please help me
Its error
Please help me
Switch to a package mode in REPL by means of pressing
] and type buildM
I want to code this constraint but i cant because of 0 in x0jk
M
I write it by for but it isnt correct
M
I write it in this way but it is not true
M
Please helo me to write it
M
Switch to a package mode in REPL by means of pressing
] and type buildAfter build what am i doing?
RS
Mahnaz
After build what am i doing?
I see the error in your primary message. So, if you can build the package GR without errors, try to repeat the primary action
2021 January 26
P
Mahnaz
I write it by for but it isnt correct
This article contains hints and examples:
https://nbviewer.jupyter.org/github/jump-dev/JuMPTutorials.jl/blob/master/notebook/introduction/variables_constraints_objective.ipynb
https://nbviewer.jupyter.org/github/jump-dev/JuMPTutorials.jl/blob/master/notebook/introduction/variables_constraints_objective.ipynb
M
This article contains hints and examples:
https://nbviewer.jupyter.org/github/jump-dev/JuMPTutorials.jl/blob/master/notebook/introduction/variables_constraints_objective.ipynb
https://nbviewer.jupyter.org/github/jump-dev/JuMPTutorials.jl/blob/master/notebook/introduction/variables_constraints_objective.ipynb
Thanks but my problem is about index 0.
P
Mahnaz
Thanks but my problem is about index 0.
No, it is not. If you need i=0, you do not need a for loop. Moreover, you can directly substitute 0 instead of i in the constraint definition.
M
No, it is not. If you need i=0, you do not need a for loop. Moreover, you can directly substitute 0 instead of i in the constraint definition.
I do this but it has error
P
I guess, array 'c' does not have 0 index. Is this the error? You need to adapt somehow: either make c to include 0 index (I do not know if it is possible in JuMP) or reformulate your problem.
P
As someone have mentioned earlier, your questions give few context. A lot of guessing is required
M
If you have another julia group in telegram or whats up please send me its link
P
I've checked: JuMP allows 0 indicies: @variable(model, c[0:2, 0:2])