Search Articles — Sudonull

https://sudonull.com/elementary-functions-analysis-and-complex-properties

Strict definition of exponential, logarithm, sin/cos through complex analysis. Parametrization of the circle, natural parameter. For mathematicians and developers — study properties without simplifications. Read the full breakdown.

https://sudonull.com/pure-functions-in-angular-templates-21-2

Breakdown of pure JS functions in Angular 21.2 HTML templates: filtering, navigation, input-signal examples. Limitations and best practices for middle/senior developers. Study with signal examples.

https://sudonull.com/controlling-quantum-wave-functions-in-ultrathin-materials-at-uc-riverside

UC Riverside scientists have learned to control the quantum wave function in 2D materials. Solar cell efficiency could reach 50-60%. Learn about the breakthrough in vibronics.

https://sudonull.com/clickhouse-aggregate-functions-uniqhll12-quantiletdigest-topk

uniqHLL12 for fast unique users, quantileTDigest for distributions, groupArray, topK, -If combinators. Examples of GGR, cohorts, retention.

https://sudonull.com/sqlite-3-53-wal-fix-and-new-functions

SQLite 3.53 release fixes DB corruption bug in WAL, adds REINDEX EXPRESSIONS, json_array_insert, and CLI improvements. Optimizations for middle/senior dev. Download and test.

https://ymaho.com/bitcoin-as-money-scaramucci-s-opinion-and-2025-data

Why Bitcoin Meets All Monetary Functions and How It Affects Your Savings. Learn Without Complex Terminology.

https://ymaho.com/functional-longevity-why-creams-are-losing

Anti-aging creams are losing relevance: the functional longevity market is growing. Find out why balance training and cognitive health are the new luxury. Read about trends 2026+.

https://ymaho.com/functional-minimalism-and-personal-protection-how-stress-changes-skincare

Stress causes skin sensitivity. Learn how neurocosmetics, squalane, and adaptive formulas help restore the barrier. Read more.

https://ymaho.com/microbiota-transplantation-improved-cognitive-function-by-40-mechanism-and-prospects

Scientific study: transplantation of fecal microbiota from young donors restored memory in old mice by 40%. Mechanism via GPR84 and agmatine. Market analysis and prospects of FMT for longevity. Read more.

https://ymaho.com/israel-s-strike-on-a-hospital-in-lebanon-economic-consequences

Attack on the Last Functioning Hospital in Southern Lebanon: Risks for the EU Stock Market, Oil, and Euro. Read Analysis and Forecasts.

https://ymaho.com/clean-food-trend-2026-how-russian-habits-are-changing

Analysis of the clean food trend in Russia: growth of the functional nutrition market, protein desserts, fiber as the new protein, and business strategies of manufacturers. Find out who wins and what awaits consumers.

https://ymaho.com/digital-atlas-of-the-liver-8-zones-instead-of-3

The first digital atlas of the liver revealed 8 functional zones, not 3. Learn how this discovery is changing the treatment of liver diseases and the hepatology market. Read the details!

https://ymaho.com/floki-ecosystem-explained-from-meme-to-real-utility-5-min-guide

How Floki evolved from a meme coin into a functional ecosystem with gaming, finance, and asset tools. Learn why this matters for crypto's future.

https://ymaho.com/car-t-therapy-hiv-years-of-remission-after-infusion

DUET-2 data: CAR-T cells keep HIV in remission for over 2 years without ART. Functional cure already a reality? Learn about the breakthrough in HIV treatment.

https://ymaho.com/tai-chi-and-lymphatic-drainage-wellness-trends-2026

Why Tai Chi and Lymphatic Drainage Are Replacing HIIT and CrossFit. Analysis of query growth, business models, and hidden mechanisms of the trend. Find out who is making money on lymph.

What is a Function - Math is Fun

https://www.mathsisfun.com/sets/function.html

What is a Function? A function relates an input to an output. It is like a machine that has an input and an output. And the output is …

Function (mathematics) - Wikipedia

https://en.wikipedia.org/wiki/Function_(mathematics)

In several areas of mathematics, the term "function" refers to partial functions rather than to ordinary (total) functions. This is typically …

Function | Definition, Types, Examples, & Facts | Britannica

https://www.britannica.com/science/function-mathematics

3 days ago · Function, in mathematics, an expression, rule, or law that defines a relationship between one variable (the independent …

Basics of functions - Student Academic Success

https://www.monash.edu/student-academic-success/mathematics/functions-and-operations/basics-of-functions

Use this page to revise the following concepts of functions: A function is a relation such that for each $x$ -value there is only one …

Functions | Algebra 1 | Math | Khan Academy

https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:functions

About this unit A function is like a machine that takes an input and gives an output. Let's explore how we can graph, analyze, and …

Introduction to Function - GeeksforGeeks

https://www.geeksforgeeks.org/maths/what-is-a-function/

Jul 8, 2026 · We can define a function in mathematics as a machine that takes some input and gives a unique output. The function f …

Function in Maths - GeeksforGeeks

https://www.geeksforgeeks.org/maths/function-in-maths/

Jul 3, 2026 · Explore how functions are visualized using graphs and tables, and how to analyze the behavior of different function …

Functions - YouTube

https://www.youtube.com/watch?v=1xATmTI-YY8

Feb 2, 2018 · This algebra video tutorial provides a basic introduction into functions. It contains plenty of examples and multiple …

Learn Functions – Understand In 7 Minutes - YouTube

https://www.youtube.com/watch?v=lGfsp2CWjok

Mar 5, 2021 · This video will explain in detail the foundation of what a function is in algebra to include how to evaluate a function and …

What Are Functions in Math?- Cuemath

https://www.cuemath.com/calculus/What-are-functions/

Functions define the relationship between two variables, one is dependent and the other is independent. Function in math is a …