TeXipedia

uarr

Represents an upward-pointing arrow symbol commonly used in mathematical notation and directional indicators.

Overview

Serves as a versatile arrow notation found throughout mathematics, computer science, and technical documentation.

  • Essential for indicating increasing values or upward movement in graphs and diagrams
  • Used in mathematical proofs to show mappings or transformations
  • Common in algorithm flowcharts and programming documentation
  • Appears in economics to indicate rising trends or market movements
  • Helpful for creating navigation elements or user interface indicators

Examples

Showing an increasing trend in a mathematical expression.

f(x) as xf(x) \uarr \text{ as } x \to \infty
f(x) \uarr \text{ as } x \to \infty

Indicating upward direction in a coordinate system.

z(up)z \uarr (\text{up})
z \uarr (\text{up})

Representing positive change in a variable.

ΔT    P\Delta T \uarr \implies P \uarr
\Delta T \uarr \implies P \uarr