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| code | character | description |
|---|
| & | & | ampersand |
| ° | 37° | degrees |
| § | § | section |
| ¡ | ¡ | inverted ! |
| ¿ | ¿ | inverted ? |
| © | © | copyright |
| ® | ® | registered trademark |
| £ | £ | pound sterling |
| ¢ | ¢ | cents, crossed_c |
| ¥ | ¥ | yen sign |
| Math' |
|---|
| × | × | multiplication sign |
| ÷ | ÷ | division |
| ± | ± | plus or minus |
| < | < | less than |
| ≤ | ≤ | less than or equal |
| > | > | greater than |
| ≥ | ≥ | greater than or equal |
| ¬ | ¬ | not |
| ≠ | ≠ | not equal |
| ∃ | ∃ | there exists |
| ∀ | ∀ | for all |
| ∑ | ∑ | sum, see Sigma |
| ∏ | ∏ | product, see Pi |
| ∫ | ∫ ∫ | integral sign |
| ∂ | ∂ | partial differential |
| ∞ | ∞, +1: ∞ | infinity oo |
| √ | √2 | sqrt sign, radical |
| Δ | Δ | Delta |
| Greek |
|---|
| Α α | Α α | alpha |
| Β β | Β β | beta |
| Γ γ | Γ γ | gamma |
| Δ δ | Δ δ | delta |
| Ε ε | Ε ε | epsilon |
| Ζ ζ | Ζ ζ | zeta |
| Η η | Η η | eta |
| Θ θ | Θ θ | theta |
| Ι ι | Ι ι | iota |
| Κ κ | Κ κ | kappa |
| Λ λ | Λ λ | lambda |
| Μ μ | Μ μ | mu |
| Ν ν | Ν ν | nu |
| Ξ ξ | Ξ ξ | xi |
| Ο ο | Ο ο | omicron |
| Π π | Π π | pi |
| Ρ ρ | Ρ ρ | rho |
| Σ σ | Σ σ | sigma |
| Τ τ | Τ τ | tau |
| Υ υ | Υ υ | upsilon |
| Φ φ | Φ φ | phi |
| Χ χ | Χ χ | chi |
| Ψ ψ | Ψ ψ | psi |
| Ω ω | Ω ω | omega |
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window on the wide world:
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