These HTML math symbols are HTML entities, they can be coded either as an entity name or with an entity reference number.
Result | Description | Entity Name | Entity Number |
---|---|---|---|
∀ | for all | ∀ | ∀ |
∂ | part | ∂ | ∂ |
∃ | exists | &exists; | ∃ |
∅ | empty | ∅ | ∅ |
∇ | nabla | ∇ | ∇ |
∈ | isin | ∈ | ∈ |
∉ | notin | ∉ | ∉ |
∋ | ni | ∋ | ∋ |
∏ | prod | ∏ | ∏ |
∑ | sum | ∑ | ∑ |
− | minus | − | − |
∗ | lowast | ∗ | ∗ |
√ | square root | √ | √ |
∝ | proportional to | ∝ | ∝ |
∞ | infinity | ∞ | ∞ |
∠ | angle | ∠ | ∠ |
∧ | and | ∧ | ∧ |
∨ | or | ∨ | ∨ |
∩ | cap | ∩ | ∩ |
∪ | cup | ∪ | ∪ |
∫ | integral | ∫ | ∫ |
∴ | therefore | ∴ | ∴ |
∼ | simular to | ∼ | ∼ |
≅ | approximately equal | ≅ | ≅ |
≈ | almost equal | ≈ | ≈ |
≠ | not equal | ≠ | ≠ |
≡ | equivalent | ≡ | ≡ |
≤ | less or equal | ≤ | ≤ |
≥ | greater or equal | ≥ | ≥ |
⊂ | subset of | ⊂ | ⊂ |
⊃ | superset of | ⊃ | ⊃ |
⊄ | not subset of | ⊄ | ⊄ |
⊆ | subset or equal | ⊆ | ⊆ |
⊇ | superset or equal | ⊇ | ⊇ |
⊕ | circled plus | ⊕ | ⊕ |
⊗ | cirled times | ⊗ | ⊗ |
⊥ | perpendicular | ⊥ | ⊥ |
⋅ | dot operator | ⋅ | ⋅ |