Aayush Bajaj

Blind150

The full Neetcode 150 expansion: Blind 75 plus 75 follow-on problems for fuller coverage. The 75 shared problems are stubs that point at the worked solution on Blind75; the 75 extras have their full structure here.

Arrays

Contains Duplicate

Worked solution on the Blind 75 page · Leetcode

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Neetcode

Leetcode Stats

The Neetcode curriculum, organised as a topic-dependency tree. The canonical 75-problem subset (with the OA-prep mock schedule) lives on the Blind75 page; the full 150-problem expansion is on Blind150 (problems shared with Blind75 link back to the worked solutions there).

(A)ayush (Baj)aj’s (A)ugmenting (I)nfrastructure

“We all die. The goal isn’t to live forever, the goal is to create something that will.” — Chuck Palahniuk

Originally the AI suffix stood for archived intellect, however these days it has concretised to becoming an Augmenting Infrastructure — a place from which to branch out in many directions.

Within this site you will find self-contained material in the form of project posts and blog posts, but also external links 1 to other work – my own as well as not.

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Chess

Starting position

Starting position

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Optimisation

Mathematical Background

Definition (Axiom)

A foundational statement accepted without proof. All other results are built ontop.

Definition (Proposition)

A proved statement that is less central than a theorem, but still of interest.

Definition (Lemma)

A “helper” proposition proved to assist in establishing a more important result.

Definition (Corollary)

A statement following from a theorem or proposition, requiring little to no extra proof.

Definition (Definition)

A precise specification of an object, concept or notation.

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Differential Equations

Definitions

Definition (Order)

The power the differential is raised to.

Definition (Linear)

The dependent variable and its derivatives are all not non-linear. \[\begin{aligned} \underbrace{\frac{d^2 y}{d t}} &\quad \underbrace{\cos(x) \frac{dy}{dx}} &\quad \underbrace{\frac{dy}{dt} \frac{d^3 y}{dt^3}} &\quad \underbrace{y’ = e^y} &\quad \underbrace{y \frac{dy}{dx}} \\ \text{linear} &\quad \text{linear} &\quad \text{non-linear} &\quad \text{non-linear} &\quad \text{non-linear} \end{aligned}\]

Definition (Autonomous)

Independent variable does not appear in the equation.

Definition (Non-autonomous)

Independent variable does appear in the equation.

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Kanye West RNN

About

This document contains the code to create an RNN chatbot that emulates Kanye West’s speech style.

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Version Control

notes

it is good to keep notes about version controlling things.

I mostly use git.

git

prefixuse-case
BUGbug fix
DEVdevelopment tool or utility
DOCdocumentation
ENHenhancement, a new feature
MAINTmaintainence task
RELrelease
STYstylistic change
TSTaddition or modification of tests

(A)ayush (Baj)aj’s (A)ugmenting (I)nfrastructure

“We all die. The goal isn’t to live forever, the goal is to create something that will.” — Chuck Palahniuk

Originally the AI suffix stood for archived intellect, however these days it has concretised to becoming an Augmenting Infrastructure — a place from which to branch out in many directions.

Within this site you will find self-contained material in the form of project posts and blog posts, but also external links 1 to other work – my own as well as not.

Read more >