The character entity references on this page are mathematical characters that can be used in your HTML documents.

Character HTML Code CSS Code HTML Entity Description
∀ \2200 ∀ For all
∂ \2202 ∂ Part
∃ \2203 &exists; Exists
∅ \2205 ∅ Empty
∇ \2207 ∇ Nabla
∈ \2208 ∈ Isin
∉ \2209 ∉ Notin
∋ \220B ∋ Ni
∏ \220F ∏ Prod
∑ \2211 ∑ Sum
− \2212 − Minus
∗ \2217 ∗ Lowast
√ \221A √ Square root
∝ \221D ∝ Proportional to
∞ \221E ∞ Infinity
∠ \2220 ∠ Angle
∧ \2227 ∧ And
∨ \2228 ∨ Or
∩ \2229 ∩ Cap
∪ \222A ∪ Cup
∫ \222B ∫ Integral
∴ \2234 ∴ Therefore
∼ \223C ∼ Simular to
≅ \2245 ≅ Approximately equal
≈ \2248 ≈ Almost equal
≠ \2260 ≠ Not equal
≡ \2261 ≡ Equivalant
≤ \2264 ≤ Less or equal
≥ \2265 ≥ Greater or equal
⊂ \2282 ⊂ Subset of
⊃ \2283 ⊃ Superset of
⊄ \2284 ⊄ Not subset of
⊆ \2286 ⊆ Subset or equal
⊇ \2287 ⊇ Superset or equal
⊕ \2295 ⊕ Circled plus
⊗ \2297 ⊗ Circled times
⊥ \22A5 ⊥ Perpendicular
⋅ \22C5 ⋅ Dot operator