newton | Multiphysics coupling master code

by fedecaccia C++ Version: Current License: GPL-3.0

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | newton Summary

newton is a C++ library. newton has no bugs, it has no vulnerabilities, it has a Strong Copyleft License and it has low support. You can download it from GitHub.

Newton is a master code that solves implicit coupling in nonlinear calculations. It was designed with a general purpose. For example, it can be used in multiscale coupled problems, in CFD-temalhydraulic problems, in neutronic-termalhydraulic problems, and others. Newton solves residual coupling equations explicitly or implicitly. It has been demostrated in several works([1], [2]) that in some kind of problems implicit approaches improve convergence of the iterations.

Support

Quality

Security

License

Reuse

Support

newton has a low active ecosystem.

It has 10 star(s) with 3 fork(s). There are 2 watchers for this library.

It had no major release in the last 6 months.

There are 0 open issues and 1 have been closed. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of newton is current.

Quality

newton has no bugs reported.

Security

newton has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

newton is licensed under the GPL-3.0 License. This license is Strong Copyleft.

Strong Copyleft licenses enforce sharing, and you can use them when creating open source projects.

Reuse

newton releases are not available. You will need to build from source code and install.

Installation instructions are not available. Examples and code snippets are available.

Top functions reviewed by kandi - BETA

kandi's functional review helps you automatically verify the functionalities of the libraries and avoid rework.
Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of newton

Get all kandi verified functions for this library.

newton Key Features

No Key Features are available at this moment for newton.

newton Examples and Code Snippets

No Code Snippets are available at this moment for newton.

Community Discussions

Trending Discussions on newton

Could not load file or assembly 'Newtonsoft.Json, Version=12.0.0.0 issue using Google.Apis.*

Why do I keep getting ValueError: solve: Input operand 1 has a mismatch in its core dimension 0?

How to add column and fill it using case in sql?

ClickAwayListener component not working with DragDropContext

Calculating a number from items in an array then getting the sum of those numbers with Array.prototype.reduce()? (Javascipt)

T-SQL: Can I query one view for values and then query a second view only for values that don't exist in the first?

Is there a way to display the last part of my code ? The output of the last code lines doesn't appear

Python Spacy replace value of ent.label_ == PERSON with something else

Which hyperparameter optimization technique is used in Mallet for LDA?

TypeScript: return type narrowing based on boolean option argument

QUESTION

Could not load file or assembly 'Newtonsoft.Json, Version=12.0.0.0 issue using Google.Apis.*

Asked 2021-Jun-11 at 14:24

Could not load file or assembly 'Newtonsoft.Json, Version=12.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)

Doing my head in trying to find this reference. I am running a .NET Framework v4.5 project, and then importing the DLL into an aspx page.

The DLL contains a class used to connect to the Google APIs - specifically for the Google Calendar.

I've tried removing all the NuGet references and re-installing. I've ensured they are all updated to the latest stable version. The Newton.JSON library is specifically set to v13.0.1.

My packages.config file is as follows:

...

ANSWER

Answered 2021-Jun-01 at 07:15

Look into the .csproj file it should also been updated v13

sample

Source https://stackoverflow.com/questions/67784166

QUESTION

Why do I keep getting ValueError: solve: Input operand 1 has a mismatch in its core dimension 0?

Asked 2021-Jun-10 at 14:39

I am attempting to write a code for Newton's Method for nonlinear systems in Python. My g function is a 5x1 matrix and the jacobian (derivative matrix) of this is a 5x5 matrix. The vector for the initial y values (y0) is also a 5x1. i keep on getting the error

...

ANSWER

Answered 2021-Jun-10 at 14:39

The dimensions of y0 and g seems to be wrong. Reduce them by one dimension:

Source https://stackoverflow.com/questions/67922359

QUESTION

How to add column and fill it using case in sql?

Asked 2021-Jun-07 at 10:57

I have the following table

...

ANSWER

Answered 2021-Jun-07 at 10:57

You can create a view:

Source https://stackoverflow.com/questions/67869951

QUESTION

ClickAwayListener component not working with DragDropContext

Asked 2021-Jun-05 at 12:17

I made a dropdown using Button and a Popper using Material UI components where you can click on the button and get a list of subjects to choose from.
To make the popper disappear either we can click on the button again or use a component which listens to click event and closes the Popper.

Now I've to make the list capable of drag and drop feature so I use the react-beautiful-dnd npm package.
But the doesn't seem to work when I include , and components.

Can anyone help me figure it out?

Here's the code without drag and drop feature. CodeSandbox link https://codesandbox.io/s/gallant-newton-mfmhd?file=/demo.js

...

ANSWER

Answered 2021-Jun-05 at 12:17

You need to have your ClickAwayListener at the top when you are using the Drag and Drop.

Source https://stackoverflow.com/questions/67832882

QUESTION

Calculating a number from items in an array then getting the sum of those numbers with Array.prototype.reduce()? (Javascipt)

Asked 2021-Jun-04 at 21:04

I've been asked in an exercise to find out how many years did all the inventors live in one number using "Array.prototype.reduce()"

...

ANSWER

Answered 2021-Jun-04 at 21:04

acc should be a number representing the total years:

Source https://stackoverflow.com/questions/67843932

QUESTION

T-SQL: Can I query one view for values and then query a second view only for values that don't exist in the first?

Asked 2021-Jun-02 at 15:04

DROP TABLE IF EXISTS ..Players
DROP TABLE IF EXISTS ..FreeAgents

CREATE TABLE [dbo].[FreeAgents](
    [Id] [int] IDENTITY(1,1) NOT NULL,
    [FirstName] [nvarchar](50) NOT NULL,
    [LastName] [nvarchar](50) NOT NULL,
    [Position] [nvarchar](50) NOT NULL,
 CONSTRAINT [PK_FreeAgents] PRIMARY KEY CLUSTERED 
(
    [Id] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]
GO

CREATE TABLE [dbo].[Players](
    [Id] [int] IDENTITY(1,1) NOT NULL,
    [FirstName] [nvarchar](50) NOT NULL,
    [LastName] [nvarchar](50) NOT NULL,
    [Position] [nvarchar](50) NOT NULL,
 CONSTRAINT [PK_Players] PRIMARY KEY CLUSTERED 
(
    [Id] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]
GO
SET IDENTITY_INSERT [dbo].[FreeAgents] ON 
GO
INSERT [dbo].[FreeAgents] ([Id], [FirstName], [LastName], [Position]) VALUES (2, N'Julian', N'Edelman', N'WideReceiver')
GO
INSERT [dbo].[FreeAgents] ([Id], [FirstName], [LastName], [Position]) VALUES (3, N'Dez', N'Bryant', N'WideReceiver')
GO
INSERT [dbo].[FreeAgents] ([Id], [FirstName], [LastName], [Position]) VALUES (4, N'Brandon', N'Jacobs', N'DefensiveEnd')
GO
SET IDENTITY_INSERT [dbo].[FreeAgents] OFF
GO
SET IDENTITY_INSERT [dbo].[Players] ON 
GO
INSERT [dbo].[Players] ([Id], [FirstName], [LastName], [Position]) VALUES (1, N'Tom', N'Brady', N'Quarterback')
GO
INSERT [dbo].[Players] ([Id], [FirstName], [LastName], [Position]) VALUES (2, N'Cam', N'Newton', N'Quarterback')
GO
INSERT [dbo].[Players] ([Id], [FirstName], [LastName], [Position]) VALUES (3, N'Julian', N'Edelman', N'WideReceiver')
GO
SET IDENTITY_INSERT [dbo].[Players] OFF
GO

SELECT FirstName, LastName, Position FROM ..Players
UNION
SELECT FirstName, LastName, Position FROM ..FreeAgents

...

ANSWER

Answered 2021-Jun-02 at 15:04

If you have some set of keys that are not computation intensive (like id col in your example) I think you best bet would be to use temp table to store results from first view and then union ALL it with second with where check it does not exists in temp table.

Source https://stackoverflow.com/questions/67795881

QUESTION

Is there a way to display the last part of my code ? The output of the last code lines doesn't appear

Asked 2021-May-26 at 09:50

I am trying to execute a code using the gfortran compiler. In order to compile, I use :

...

ANSWER

Answered 2021-May-26 at 09:50

Your structure basically is

Source https://stackoverflow.com/questions/67701958

QUESTION

Python Spacy replace value of ent.label_ == PERSON with something else

Asked 2021-May-25 at 21:26

I am using Python Spacy to replace any entity with the label_ == "PERSON" with "[XXX]". It seems like I have done that correctly, but I am struggling with replacing it in my Teststring:

...

ANSWER

Answered 2021-May-25 at 21:26

Since all you need is a string output, you can use

Source https://stackoverflow.com/questions/67693038

QUESTION

Which hyperparameter optimization technique is used in Mallet for LDA?

Asked 2021-May-21 at 13:47

I am wondering which technique is used to learn the Dirichlet priors in Mallet's LDA implementation.

Chapter 2 of Hanna Wallach's Ph.D. thesis gives a great overview and a valuable evaluation of existing and new techniques to learn the Dirichlet priors from the data.

Tom Minka initially provided his famous fixed-point iteration approach, however without any evaluation or recommendations.

Furthermore, Jonathan Chuang did some comparisons between previously proposed methods, including the Newton−Raphson method.

LiangJie Hong says the following in his blog:

A typical approach is to utilize Monte-Carlo EM approach where E-step is approximated by Gibbs sampling while M-step is to perform a gradient-based optimization approach to optimize Dirichlet parameters. Such approach is implemented in Mallet package.

Mallet mentions the Minka's fixed-point iterations with and without histograms.

However, the method that is actually used simply states:

Learn Dirichlet parameters using frequency histograms

Could someone provide any reference that describes the used technique?

...

ANSWER

Answered 2021-May-21 at 13:47

It uses the fixed point iteration. The frequency histograms method is just an efficient way to calculate it. They provide an algebraically equivalent way to do the exact same computation. The update function consists of a sum over a large number of Digamma functions. This function by itself is difficult to compute, but the difference between two Digamma functions (where the arguments differ by an integer) is relatively easy to compute, and even better, it "telescopes" so that the answer to Digamma(a + n) - Digamma(a) is one operation away from the answer to Digamma(a + n + 1) - Digamma(a). If you work through the histogram of counts from 1 to the max, adding up the number of times you saw a count of n at each step, the calculation becomes extremely fast. Initially, we were worried that hyperparameter optimization would take so long that no one would do it. With this trick it's so fast it's not really significant compared to the Gibbs sampling.

Source https://stackoverflow.com/questions/67622671

QUESTION

TypeScript: return type narrowing based on boolean option argument

Asked 2021-May-20 at 14:50

I am trying to create a type for my function so that the return type changes based on a value passed to it. I've considered Typescript return type depending on parameter and following that to (almost) the letter seems to work just fine. In my project however, I must use arrow functions. Also, I'd like to avoid overloads if at all possible. Consider this signature and implementation:

...

ANSWER

Answered 2021-May-20 at 14:50

If you are giving up on overloads, but you still want a return type that switches depending on the parameter, then you will need to use a generic function returning a conditional type. For example:

Source https://stackoverflow.com/questions/67621745

Community Discussions, Code Snippets contain sources that include Stack Exchange Network