Cp1

CP1 is an alphanumeric designation used in several fields to denote models, project codes, gene symbols, or mathematical objects. There is no single universal definition; the meaning of CP1 depends on the domain and the surrounding context.

In mathematics, CP1 commonly denotes the complex projective line, written CP^1. This object, often called the Riemann sphere, is obtained by adding a point at infinity to the complex plane and serves as a basic setting in algebraic geometry, complex analysis, and related areas. When written in plain text as CP1, it is used in discussions of these topics, sometimes without the superscript.

In computing and technology, CP1 is frequently used as a model name, revision code, or component identifier for hardware, firmware, or software. It can appear as a product label, a development code, or a version identifier across vendors, and it does not by itself convey a fixed specification.

In biology and life sciences, CP1 may function as a gene symbol or protein name for a particular species in databases. Such usage is not standardized globally, and CP1 meanings vary with the naming conventions and annotations of the source.

Other uses include organizational codes, fictional designations, or industry labels. When CP1 is encountered, determining the intended meaning typically requires additional context or a disambiguation reference.