Typing Vim math symbols in insert mode.

  • Go to insert mode
  • Type Ctrl + K
  • A question mark appears ?
  • Enter the Vim math symbol

This is also called Digraphs. Search for Vim digraphs.

Vim Math Symbols

Where the question mark appears. Type in the Vim math symbol using this syntax:

  • Alpha α: Type a*
  • Theta θ: Type h*
  • Beta β: Type b*
  • Delta δ: Type d*
  • Lamda λ: Type l*
  • Mu μ: Type m*
  • Pi π: Type p*
  • Rho ρ: Type r*
  • Sigma σ: Type s*
  • There Exists (reverse E) ∃: Type TE
  • For all (upside A) ∀: Type FA
  • Element of ∈: Type (-
  • Sum ∑: Type +Z
  • Union ∪: Type )U
  • Intersection ∩: Type (U
  • Division ÷: Type -:

References: