Mathematical Symbols - HTML CSS HTML

HTML CSS examples for HTML:Entity

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Introduction

The following table lists the entities for mathematical symbols.

Character Entity Name Entity Number Description
∀ ∀ ∀ for all
∂ ∂ ∂ Partial differential
∃ ∃ ∃ There exists
∅ ∅ ∅ Empty set, null set, diameter
∇ ∇ ∇ Nabla, backward difference
∈ ∈ ∈ Element of
∉ ∉ ∉ Not an element of
∋ ∋ ∋ Contains as a member
∏ ∏ ∏ N-ary product, product sign
∑ ∑ ∑ N-ary summation
− − − Minus sign
∗ ∗ ∗ Asterisk operator
√ √ √ Square root, radical sign
∝ ∝ ∝ Proportional to
∞ ∞ ∞ Infinity
∠ ∠ ∠ Angle
∧ ∧ ∧ Logical and, wedge
∨ ∨ ∨ Logical or, vee
∩ ∩ ∩ Intersection, cap
∪ ∪ ∪ Union, cup
∫ ∫ ∫ Integral
∴ ∴ ∴ Therefore
∼ ∼ ∼ Tilde operator, varies with, similar to
≅ ≅ ≅ Approximately equal to
≈ ≈ ≈ Almost equal to, asymptotic to
≠ ≠ ≠ Not equal to
≡ ≡ ≡ Equivalent to
≤ ≤ ≤ Less than or equal to
≥ ≥ ≥ Greater than or equal to
⊂ ⊂ ⊂ Subset of
⊃ ⊃ ⊃ Superset of
⊄ ⊄ ⊄ Not a subset of
⊆ ⊆ ⊆ Subset of or equal to
⊇ ⊇ ⊇ Superset of or equal to
⊕ ⊕ ⊕ Circled plus, direct sum
⊗ ⊗ ⊗ Circled times, vector product
⊥ ⊥ ⊥ Up tack, orthogonal to, perpendicular
⋅ ⋅ ⋅ Dot operator

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