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Index
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Scientific and Mathematical Symbols...
(and miscellany)
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| |
alpha |
Α | α |
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iota |
Ι | ι |
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rho |
Ρ | ρ |
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beta |
Β | β |
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kappa |
Κ | κ |
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sigma |
Σ | σς |
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gamma |
Γ | γ |
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lambda |
Λ | λ |
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tau |
Τ | τ |
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delta |
Δ | δ |
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mu |
Μ | μ |
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upsilon |
Υ | υ |
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epsilon |
Ε | ε |
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nu |
Ν | ν |
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phi |
Φ | φ |
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zeta |
Ζ | ζ |
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xi |
Ξ | ξ |
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chi |
Χ | χ |
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eta |
Η | η |
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omicron |
Ο | ο |
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psi |
Ψ | ψ |
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theta |
Θ | θ |
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pi |
Π | π |
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omega |
Ω | ω |
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Mathematical Operators and Symbols
(rectangle means browser does not render)
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For all |
∀ |
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Partial differential |
∂ |
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Plus |
+ |
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There exists |
∃ |
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Differential operator (nabla) |
∇ |
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Minus |
− |
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Such that |
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Infinity |
∞ |
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Multiply |
× |
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Element of |
∈ |
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Angle |
∠ |
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Divide |
÷ |
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Not an element of |
∉ |
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Integral |
∫ |
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Fraction slash |
⁄ |
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Contains as member |
∋ |
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Function |
ƒ |
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Plus or minus |
± |
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Logical and |
∧ |
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Radical |
√ |
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Asterisk operator |
∗ |
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Logical or |
∨ |
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Direct sum |
⊕ |
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Proportional to |
∝ |
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Intersection (cap) |
∩ |
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Vector product |
⊗ |
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Tilde operator |
∼ |
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Union (cup) |
∪ |
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Perpendicular |
⊥ |
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Approximately equal to |
≅ |
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Subset of or implied by |
⊂ |
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Dot operator |
⋅ |
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Almost equal to |
≈ |
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Superset of or implies |
⊃ |
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Middle dot |
· |
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Not equal to |
≠ |
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| |
Not a subset of |
⊄ |
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Imaginary part |
ℑ |
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Identical to |
≡ |
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Subset of or equal to |
⊆ |
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Real part |
ℜ |
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Less than or equal to |
≤ |
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| |
Superset of or equal to |
⊇ |
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Aleph |
ℵ |
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Greater than or equal to |
≥ |
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| |
Empty set |
∅ |
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h/2π |
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Less than |
<> |
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Not |
¬ |
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Lagrangian |
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Greater than; |
> |
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Therefore |
∴ |
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Hamiltonian |
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N-ary summation |
∑ |
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N-ary product |
∏ |
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Other Symbols
(rectangle means browser does not render)
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Degree |
° |
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Solidus |
/ |
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Reverse solidus |
\ |
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Miscellaneous Equivalents
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1 mL = 1 cm3 = 1 cc |
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1 μyear = 31.6 s |
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1 mL = 1 x 10-6 m3 = 1 μ(m3) |
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1 mday = 86.4 s |
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1 μL = 1 x 10-9 m3 = 1 n(m3) |
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Note! 1 μ(m3) ≠ 1 μm3 |
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1 μL = 1 x 10-9 m3 = 1 mm3 |
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1 pL = 1 x 10-15 m3 = 1000 μm3 |
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1 fL = 1 x 10-18 m3 = 1 μm3 |
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