Category Archives: mathematics

How to install SCIP with pyscipopt in Windows

1. Prerequisites Version of SCIP: SCIP9.2.1.0OS: Windows11 2. Steps (1) Download and execute the installer “SCIPOptSuite-9.2.1-win64.exe” form [1].(2) Set the environment variable “SCIPOPTDIR” to the installations directory of the SCIP.(3) Install pyscipopt by pip with the following command.python -m pip install pyscipopt. 3. References [1] SCIP9.2.1 Download Pagehttps://www.scipopt.org/index.php#download

How to plot the Poincare Upper-Half Plane Model using matplotlib and numpy

Here the code is. import numpy as npimport matplotlib.pyplot as pltrealaxis = np.linspace(-1.0, 1.0, 1000)imagaxis = np.linspace( 0.0, 1.0, 1000)zeros = np.linspace(0, 0, 1000)colorlist = [“red”, “green”, “blue”, “purple”, “darkorange”, “cyan”]theta = np.linspace(0, np.pi, 100)plt.axis(“off”)for n in list(range(0, 6)):n2 = np.power(2, n)for center in np.linspace(-1, 1, 2 * (n2 – 1) + 3):x = center […]

How to do linux debugging SCIP remotely using Visual Studio Code

1. Prerequisites Version of SCIP: SCIP9.0.0.0Target Machine: Ubuntu Desktop 22.04Host Machine: Windows10OS username: scipuserWorking directory: /home/scipuser 2. Problem Hereinafter we assume your username is postgres. Perform the follwing steps in target machine according to [1]. (1) Download and extract tarball of sources of SCIP from official page[2] with along to the recommendation of GitHub INSTALL.md[1].tar […]