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Your comprehensive guide to machine learning, mathematics, and programming. import pandas as pd import numpy as np from sklearn.model_selection import train_test_split from sklearn.linear_model import LinearRegression

Load and explore data

data = pd.read_csv(‘dataset.csv’) print(data.head()) print(data.info())

Prepare features and target

X = data.drop(‘target’, axis=1) y = data[‘target’]

Split data

X_train, X_test, y_train, y_test = train_test_split( X, y, test_size=0.2, random_state=42 )

Train model

model = LinearRegression() model.fit(X_train, y_train)

Evaluate

score = model.score(X_test, y_test) print(f”Model R² score: {score:.3f}“)

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• Mathematics - Linear algebra, calculus, statistics, and mathematical foundations
• Machine Learning - Algorithms, models, and practical implementations
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• About - Learn more about OliveML and our mission

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*Start your journey in machine learning with structured, academic-quality tutorials designed for learners and researchers.*L”

OliveML 🧠

Your comprehensive guide to machine learning, mathematics, and programming.

Explore Our Content

• Mathematics - Linear algebra, calculus, statistics, and mathematical foundations
• Machine Learning - Algorithms, models, and practical implementations
• Python - Programming tutorials and data science with Python
• About - Learn more about OliveML and our mission

---

Start your journey in machine learning with structured, academic-quality tutorials designed for learners and researchers.

The 𝑝-adic distance is a way of measuring how close two numbers are, but it’s very different from the usual (Euclidean) distance. It plays a key role in number theory, algebraic geometry, and p-adic analysis. Here’s a breakdown:

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0.1.1 🔢 What is the 𝑝-adic distance?

The 𝑝-adic distance comes from the idea of the 𝑝-adic norm, which is based on a prime number 𝑝.

0.1.1.1 1. 𝑝-adic valuation:

For a nonzero rational number $x$, write it as:

$x=p^k.\frac{a}{b}$ where:

in our home page (/) we show the menu and the last post, lets change to:

• make just list all main menu in column boxes, inside them list all menus, under each menu the post titile, of cours if i click will take me to that post.
• boxes have head (with name of main menu)
• the boxes will 5 in big screen to 1 in phone screen

Books SideBar and Covers:

I have printed some books with plain covers–only white. I want to print covers on normal page and clue them, also i want to print the side bar information books separately.

and because the page dimension of the printed books are differs so we need extra manipulation.

x: is the length y: is with z: is the height of the sidebar printedOn: is the paper size that will insert in the printer and one of these two (B5, A5) as an options. here is what i am planning:

1- we have search files form if i put and isbn, lets lookup in these 5 apis:

• Bookshare API
• Open Library
• Google Books API
• Internet Archive API
• ISBNdb API why these five? because we may not found the results in just one. The results will contain: title, author, and image (for showing), all results are displayed inline. under each each result there is an add button.

2- If we click on the add button there, a modal will pop up with these fields (x, y, z, edition, published year, printedOn options:(B5, A5)) we have two buttons “add to side bar” and “create cover”

3- Manipulation of sidebar: we have a dedicated file for storing the information of the side bar (sidebars.js), later we will use them, save as this [x, z, “book title”, “authors”, “edition(we just input number and it append the “e”example:“4e”)”, published year], the “add to side bar” button will add new record to this array.(it saved in the file)

4- Printing the sidebar: print on A4 pages after i finished the search and filled the array with all books. we have Sidebar.html i open it all the save books information will be displayed. ‘metrics in centimeters’. make the constants for parameter bellow, not hardcoded. the title will take 50% of the x, authors 35%, edition %5, published year 10% , after some little padding. the text will be dynamic resizing based on the z, the space between lines 1.2 . examples: long title and small z the title will fit and break the lines, big z and big title will be big font. the displayed is center. on the all corner of the records there is signes for later cutting there is a download pdf, the pdf is A4, all dimensions must be stay the same. after printing i will cuts these strips and clue them.

5- The cover pager: if we click on “create cover” it will create a pdf:

• the images dimension take from x, y (why? sometimes the book dimension is smaller than the page size). start from top left.
• the pdf page size is what we have selected from options (b5,A5)
• the name of the created pdf is the book title.

0.1.1.2 Google Books

Title: Schaum’s Outline of Discrete Mathematics, Fourth Edition

Authors: Seymour Lipschutz, Marc Lipson

Year: 2021-11-30