Convex is the open-source reactive database for app developers. From database schemas to queries, from auth to APIs, express every part of your backend in pure TypeScript. Your …

In mathematics, a real-valued function is called convex if the line segment between any two distinct points on the graph of the function lies above or on the graph between the two points. …

Jul 13, 2021 · Concave and convex are literal opposites—one involves shapes that curve inward and the other involves shapes that curve outward. The terms can be used generally, but …

Convex is the open source, reactive database where queries are TypeScript code running right in the database. Just like React components react to state changes, Convex queries react to …

The meaning of CONVEX is curved or rounded outward like the exterior of a sphere or circle. How to use convex in a sentence.

Sep 9, 2023 · Concave lenses focus light inside the curve of the lens, while convex lenses focus light using the outer curve. A lens that curves like a “C” (no flat side) is both concave or …

Jun 18, 2025 · A convex function is a continuous function whose value at the midpoint of every interval in its domain does not exceed the arithmetic mean of its values at the ends of the interval.

Let \(I\) be an interval and let \(f, g: I \rightarrow \mathbb{R}\) be convex functions. Prove that \(cf\), \(f + g\), and \(\max \{f, g\}\) are convex functions on \(I\), where \(c \geq 0\) is a constant.

What is a Convex Function? A convex function has a very distinct ‘smiley face’ appearance. A line drawn between any two points on the interval will never dip below the graph.

One approach to solve convex optimization problems is via the solution of its dual. This occurs at an interior point since is convex and intersects exactly at one point. Formally, and more …