mpoly | Symbolic computing with multivariate polynomials in R | Math library

by dkahle HTML Version: Current License: No License

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

kandi X-RAY | mpoly Summary

mpoly is a HTML library typically used in Utilities, Math applications. mpoly has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

Symbolic computing with multivariate polynomials in R

Support

Quality

Security

License

Reuse

Support

mpoly has a low active ecosystem.

It has 7 star(s) with 12 fork(s). There are 2 watchers for this library.

It had no major release in the last 6 months.

There are 9 open issues and 10 have been closed. On average issues are closed in 37 days. There are 1 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of mpoly is current.

Quality

mpoly has no bugs reported.

Security

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

License

mpoly does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

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

Installation instructions, examples and code snippets are available.

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mpoly Key Features

No Key Features are available at this moment for mpoly.

mpoly Examples and Code Snippets

No Code Snippets are available at this moment for mpoly.

Community Discussions

Trending Discussions on mpoly

for loop doesn't stop

django error on migration: "There is no unique constraint matching given keys for referenced table

Include additional R pkg in custom JupyterHub user notebook image?

django.db.utils.ProgrammingError: type "raster" does not exist

(How to) Create own polygon type in boost geometry and use multi_polygon type with it?

Why does Vim indent every line once more when I copy and paste text from my browser to a file?

GeoJSON data doesn't contain meaningful data GeoDjango

How Can I Fake A MultiPolygon Field?

Error was: cannot import name 'GDALRaster' on Windows 10 for GeoDjango

GeoDjango tutorial error: Cannot resolve keyword 'mpoly' into field

QUESTION

for loop doesn't stop

Asked 2020-Sep-14 at 17:00

I have the following code, and it never stops. It never evaluates the next condition once it has finished with exporting the file. What am I doing wrong? I am working on Python 3.x and Windows 10.

...

ANSWER

Answered 2020-Sep-14 at 17:00

I suspect src is the same folder you are iterating. You are adding files while iterating the file list.

Source https://stackoverflow.com/questions/63829829

QUESTION

django error on migration: "There is no unique constraint matching given keys for referenced table

Asked 2020-May-19 at 14:38

So I have seen that a lot of these kinds of questions have popped up (few answered) and none in a Django aspect that I saw. I am confused why I am getting the error, I am guessing i am missing something on my field decorator or what not in my model definition. Here are the two models... (one abbreviated). I thought I did everything right with unique and primary key set to true in the one table that the foreign key gives reference to but upon migrate I get this error:

django.db.utils.ProgrammingError: there is no unique constraint matching given keys for referenced table "swsite_zoneentity"

Edit up dated the code ...

...

ANSWER

Answered 2017-Feb-14 at 20:05

Codejoy,

When you define a primarykey, it is automatically set as unique.. So, just go by:

Source https://stackoverflow.com/questions/42234330

QUESTION

Include additional R pkg in custom JupyterHub user notebook image?

Asked 2020-Apr-23 at 21:54

I customize the user notebook environment like so (installing custom python packages)

...

ANSWER

Answered 2020-Apr-21 at 03:41

If you want to use R packages and jupyter notebook, I would suggest using jupyter/r-notebook as a base image. To install R packages afterwards, install them with conda.

Source https://stackoverflow.com/questions/61331238

QUESTION

django.db.utils.ProgrammingError: type "raster" does not exist

Asked 2020-Jan-29 at 07:45

my models: I have created 3 models here and When I migrate then I get the error.

...

ANSWER

Answered 2020-Jan-29 at 07:27

Use this in your database setting

Source https://stackoverflow.com/questions/59962082

QUESTION

(How to) Create own polygon type in boost geometry and use multi_polygon type with it?

Asked 2019-Aug-08 at 14:31

I'm currently trying to extend boost::geometry polygons with some additional information. However the compiler starts

...

ANSWER

Answered 2019-Aug-08 at 13:03

I found out how to do it via inheritance (2nd code snippet):

Source https://stackoverflow.com/questions/57411800

QUESTION

Why does Vim indent every line once more when I copy and paste text from my browser to a file?

Asked 2019-Jun-24 at 21:41

Why do I get this when I copy some text from a browser window into a file I'm editing with Vim? How do I get the lines to line up properly?

...

ANSWER

Answered 2019-Jun-22 at 03:01

You probably have either autoindent or cindent on. When you have one of those options on, Vim doesn't know the difference between the newlines that get pasted into the terminal and those you enter yourself. Therefore, when you paste a newline, Vim indents the line, and then you also paste whitespace providing an additional indent, and so on with the next line, until you're much farther over on the screen than you want.

The solution is to use :set paste to set paste mode and then paste, then :set nopaste to turn paste mode off. While in paste mode, Vim doesn't autoindent lines, so pasting a large number of lines into the terminal doesn't cause ever-increasing indents.

If you have a Vim with clipboard support on your particular platform, you can also paste using the "* and "+ registers (e.g. with "*p to paste), which won't have that problem, either.

Source https://stackoverflow.com/questions/56712235

QUESTION

GeoJSON data doesn't contain meaningful data GeoDjango

Asked 2019-Apr-12 at 08:15

I'm using vectorformats to display GeoDjango data on my map, following this resource. I have this in my views.py file :

...

ANSWER

Answered 2019-Apr-12 at 08:15

EDIT After confirmation of non-empty queryset:

I found the issue and it is related to the core code of the vectorformats module.

Specifically, inside GeoJSON.encode on this specific line:

Source https://stackoverflow.com/questions/55615938

QUESTION

How Can I Fake A MultiPolygon Field?

Asked 2018-Dec-01 at 10:48

I am creating a Django factory for a model that contains a MultiPolygonField. It is throwing an error when I run the test. Detail below.

I have created a special provider to fake this field. The code is taken from the Django docs:

...

ANSWER

Answered 2018-Dec-01 at 10:48

I would suggest defining a custom fuzzy attribute, which would allow some randomness in your tests.

Source https://stackoverflow.com/questions/52611221

QUESTION

Error was: cannot import name 'GDALRaster' on Windows 10 for GeoDjango

Asked 2018-Aug-18 at 10:02

I am trying to follow GeoDjango Tutorial . I am using a windows-10 64bit computer. and I am using Python 3.6 and Django 1.11 I followed the GeoDjango Windows Documentation to install. I have successfully completed all the steps it told me to I also downloaded and ran OSGeo4W and successfully ran the paths in my cmd.exe as administrator

Now getting back to the Django Tutorial

Create a Spatial Database: I made a Database in my Postgres Sql

I started a Django project called geodjango, Started a app called world

I changed the database in the setting to

...

ANSWER

Answered 2018-Aug-18 at 10:02

After trying almost everything. I moved my os from windows to Linux with Ubuntu 18 (Udemy course to learn Ubuntu) through virtual box then simply did

sudo apt install geos sudo apt install prog4 sudo apt install gdal

installed postgres sql and pgadmin3 (pg admin 4 is not available easily for install as of today on ubuntu ) made the database on called 'geodjango' using pgadmin3 then sudo apt install postgis

then pip installed psycopg2 and dj-database-url

I would recommend to stay away from the make & make install methods they take too long and always throws errors. After this the GeoDjango tutorial was a breeze

Source https://stackoverflow.com/questions/51698913

QUESTION

GeoDjango tutorial error: Cannot resolve keyword 'mpoly' into field

Asked 2018-Jul-18 at 11:16

I am working through geodjango's offical tutorial. I am using:

geos 3.6.2
proj.datumgrid 1.5
proj 4.9.1
gdal 2.3.1
django 2.0.7
PostGIS 2.4

I get to using

...

ANSWER

Answered 2018-Jul-18 at 11:16

Your model does't have some fields(like mpoly). In GeoDjango tutorial model looks like thishttps://docs.djangoproject.com/en/2.0/ref/contrib/gis/tutorial/#defining-a-geographic-model:

Source https://stackoverflow.com/questions/51399931

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

Vulnerabilities

No vulnerabilities reported

Install mpoly

From Github (dev version):.
From CRAN: install.packages("mpoly")
From Github (dev version):

Support

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