alexlib

alexlib

alexlib

alexlib

alexlib

# -*- coding: utf-8 -*-
"""
Problem: the candidate may already be linked. Need to register the candidate 
and update both if the candidate has a better link.

Created on Wed Feb 22 12:08:02 2017

@author: yosef, based on attempt by lillyverso
"""

alexlib

From "Options for giving math talks and lectures online" https://news.ycombinator.com/item?id=22539537 :

One option: screencast development of a Jupyter notebook.

Jupyter Notebook supports LaTeX (MathTeX) and inline charts. You can create graded notebooks with nbgrader and/or with CoCalc (which records all (optionally multi-user) input such that you can replay it with a time slider).

Jupyter notebooks can be saved to HTML slides with reveal.js, but if you want to execute code cells within a slide, you'll need to install RISE: https://rise.readthedocs.io/en/stable/

Here are the docs for CoCalc Course Management; Handouts, Assignments, nbgrader: https://doc.cocalc.com/teaching-course-management.html

alexlib

pip install streamlit
pip install spacy
python -m spacy download en_core_web_sm
python -m spacy download en_core_web_md
python -m spacy download de_core_news_sm

alexlib

#include <stdlib.h>
#include <stdio.h>
#include <stdint.h>
#include <fcntl.h>
#include <sys/stat.h>
#include <sys/mman.h>
#include <unistd.h>

int main(int argc, const char *argv[])
{    

alexlib

import numpy as np

#4th order accurate gradient function based on 2nd order version from http://projects.scipy.org/scipy/numpy/browser/trunk/numpy/lib/function_base.py
def gradientO4(f, *varargs):
    """Calculate the fourth-order-accurate gradient of an N-dimensional scalar function.

    Uses central differences on the interior and first differences on boundaries
    to give the same shape.

    Inputs:

alexlib

"""
Lyle Scott, III  // [email protected]

Multiple ways to rotate a 2D point around the origin / a point.

Timer benchmark results @ https://gist.github.com/LyleScott/d17e9d314fbe6fc29767d8c5c029c362
"""
from __future__ import print_function

import math