A figure made up of two rays with a common endpoint is called an angle. This common endpoint is called the vertex of the angle, and the two rays are called the sides of the angle.
In math, a set is when you treat some specific objects as a whole. These objects are called elements and are one of the most fundamental concepts in mathematics.
Geometry is the branch of math that studies the shapes, sizes, and positions of things in space. Simply put, it's about figuring out what objects look like, how much space they take up, and how to arrange them.
Computation, a math term, is a way of thinking that turns single or multiple input values into single or multiple results.
Computer graphics is a branch of computer graphics that refers to the technology of processing non-graphic information through a computer to generate graphics. It has features like high efficiency, high quality, and easy modifications, which sets it apart from traditional hand drawing.
In a process of change, if there are two variables x and y, and for every value of x there is a unique value of y corresponding to it, then y is a function of x.
Computer science is the study of computers and the various phenomena and rules around them. It deals with computer system architecture, software, artificial intelligence, and the nature and problems of computation itself. Computer science is a systematic field that covers a wide range of topics related to computing and information processing, from abstract algorithm analysis to formal syntax, and so on.
A derivative is actually like a 'speedometer' for a function. If you can calculate this speed at every point in a certain interval, you get the derivative function, usually denoted as f'(x). It not only tells you whether the function is speeding up or slowing down at a certain point, but also lets you directly calculate the slope of the tangent line at that point.
A computer model usually refers to a computer simulation model. A computer simulation model is a powerful conceptual tool that uses a computer's ability to process large amounts of information quickly. It sets up a certain environment on the computer and uses a program to implement some rules or patterns of the real system, running fast so we can observe and predict the system's behavior.