| Α | α | Alpha |
| Β | β | Beta |
| Γ | γ | Gamma |
| Δ | δ | Delta |
| Ε | ε | Epsilon |
| Ζ | ζ | Zeta |
| Η | η | Eta |
| Θ | θ | Theta |
| Ι | ι | Iota |
| Κ | κ | Kappa |
| Λ | λ | Lambda |
| Μ | μ | Mu |
| Ν | ν | Nu |
| Ξ | ξ | Xi |
| Ο | ο | Omicron |
| Π | π | Pi |
| Ρ | ρ | Rho |
| Σ | σ | Sigma |
| Τ | τ | Tau |
| Υ | υ | Upsilon |
| Φ | φ | Phi |
| Χ | χ | Chi |
| Ψ | ψ | Psi |
| Ω | ω | Omega |
| A ∩ B | intersection |
| A ∪ B | union |
| A ⊆ B | subset |
| A ⊂ B | proper subset / strict subset |
| A ⊄ B | not subset |
| A ⊇ B | superset |
| A ⊃ B | proper superset / strict superset |
| A ⊅ B | not superset |
| A \ B | relative complement |
| A ∆ B | symmetric difference |
| A ⊖ B | symmetric difference |
| a∈A | element of,belongs to |
| x∉A | not element of |
| (a,b) | ordered pair |
| A×B | cartesian product |
| |A| | cardinality |
| | | vertical bar |
| Ø | empty set |
| & | ampersand |
| + | plus |
| ∨ | reversed caret |
| | | vertical line |
| ! | exclamation mark |
| ⊕ | circled plus / oplus |
| ~ | tilde |
| ⇒ | implies |
| ⇔ | equivalent |
| ↔ | equivalent |
| ∀ | for all |
| ∃ | there exists |
| ∄ | there does not exists |
| ∴ | therefore |
| ∵ | because / since |
| ε | epsilon |
| e | e constant / Euler’s number |
| y ‘ | derivative |
| y ” | second derivative |
| y(n) | nth derivative |
| ∫ | integral |
| ∫∫ | double integral |
| ∫∫∫ | triple integral |
| ∮ | closed contour / line integral |
| ∯ | closed surface integral |
| ∰ | closed volume integral |
| [a,b] | closed interval |
| (a,b) | open interval |
| | z | | absolute value/magnitude of a complex number |
| ∇ | nabla / del |
| δ | delta function |
| ∞ | lemniscate |
| n! | factorial |
| = | equals sign |
| ≠ | not equal sign |
| ≈ | approximately equal |
| > | strict inequality |
| < | strict inequality |
| ≥ | inequality |
| ≤ | inequality |
| ( ) | parentheses |
| [ ] | brackets |
| + | plus sign |
| − | minus sign |
| ± | plus – minus |
| ± | minus – plus |
| * | asterisk |
| × | times sign |
| ⋅ | multiplication dot |
| ÷ | division sign / obelus |
| √a | square root |
| ‰ | per-mille |
| ∠ | angle |
| ° | degree |
| ′ | prime |
| ″ | double prime |
| ⊥ | perpendicular |
| ∥ | parallel |
| ≅ | congruent to |
| ~ | similarity |
| Δ | triangle |
| (f ∘ g) | function composition |
| x! | exclamation mark |
| ≡ | equivalence |
| ≜ | equal by definition |
| := | equal by definition |
| ~ | approximately equal |
| ≈ | approximately equal |
| ∝ | proportional to |
| ≪ | much less than |
| ≫ | much greater than |
| ⨜ | Lower Integral |
| ⨛ | Upper Integral |
| ⨚ | Integral With Union |
| ⨙ | Integral With Intersection |
| ⨘ | Integral With Times Sign |
| ⨗ | Integral With Leftwards Arrow With Hook |
| ⨖ | Quaternion Integral Operator |
| ⨕ | Integral Around A Point Operator |
| ⨔ | Line Integration Not Including The Pole |
| ⨓ | Line Integration With Semicircular Path Around Pole |
| ⨒ | Line Integration With Rectangular Path Around Pole |
| ⨑ | Anticlockwise Integration |
| ⨐ | Circulation Function |
| ⨏ | Integral Average With Slash |
| ⨎ | Integral With Double Stroke |
| ⨍ | Finite Part Integral |
| ⨌ | Quadruple Integral Operator |
| ⨋ | Summation With Integral |
| ⨊ | Modulo Two Sum |
| ⌈x⌉ | ceiling brackets |
| ⌊x⌋ | floor brackets |
| ↑ | ← | ↔ |
| → | ↓ | |
