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Hello,
I'm thinking about adding a plot.BTM function to my BTM package using ggraph. BTM is good for clustering text (https://cran.r-project.org/web/packages/BTM/index.html).
In order to have a go…
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arXiv论文跟踪
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From: Brian Gough
Hello,
Here are some patches for R-intro.texi, to correct various typos,
missing words, and minor inconsistencies in formatting.
Each patch is preceeded by its corresponding 'wdif…
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I ran [this example](https://gekko.readthedocs.io/en/latest/examples.html#mixed-integer-nonlinear-programming) from the documentation and got the same output:
```
--------------------------------…
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The Color numbers and Shade numbers produce different results on Snap_!_ and Scratch 2.0.
The following scripts demonstrate the differences (colors left, shades right):
![color shade range scripts…
ghost updated
5 years ago
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Hello,
I would like to use ompr, but my objective function is non-linear, having a component like a/a+b.
First question: is there a "trick" to transform this component into a linear one, so that I …
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Dear Andersson,
I am Karmvir Singh from India. I use CasAdi for solving optimal control problems. I have the following queries:
Q 1. How can we incorporate the system dynamics which has a "while…
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The freeCodeCamp community has started building an interactive, browser-based Math for Programmers curriculum. It's just a matter of designing the thousands of LaTeX-driven challenges necessary to tea…
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I have noticed in the various releases (now in 1.9.0) that the quad drifts back and to the right. I had seem this before upgrading and it took awhole lot of trim to get it to stay still. Even after …
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This is meant to introduce conic programming (SOCP, SDP) and their mixed-integer counterparts (MILP,MIQP,MISOCP,MISDP) into Drake.
We have at least two solvers that (partially) support these optimiz…