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函数字符 | 代表符号 | 函数字符 | 代表符号 | 函数字符 | 代表符号 |
alpha | α | upsilon | υ | sim | ~ |
beta | β | phi | ϕ | leq | ≤ |
gamma | chi | χ | infty | ∞ | |
delta | δ | psi | ψ | clubsuit | |
epsilon | ϵ | omega | ω | diamondsuit | |
zeta | ζ | Gamma | Γ | heartsuit | |
eta | η | Delta | Δ | spadesuit | |
theta | θ | Theta | Θ | leftrightarrow | ↔ |
vartheta | ϑ | Lambda | Λ | leftarrow | ← |
iota | ι | Xi | Ξ | uparrow | ↑ |
kappa | κ | Pi | Π | rightarrow | → |
lambda | λ | Sigma | Σ | downarrow | ↓ |
mu | μ | Upsilon | Υ | circ | ° |
nu | ν | Phi | Φ | pm | ± |
xi | ξ | Psi | Ψ | geq | ≥ |
pi | π | Omega | Ω | propto | ∝ |
rho | ρ | forall | ∀ | partial | ∂ |
sigma | σ | exists | ∃ | bullet | ∙ |
varsigma | ς | ni | div | ÷ | |
tau | τ | cong | ≅ | neq | ≠ |
equiv | ≡
| approx | ≈ | aleph | ℵ |
Im | Re | wp | |||
otimes | ⊗ | oplus | ? | oslash | |
cap | ∩ | cup | ∪ | supseteq | ⊇ |
supset | ⊂ | subseteq | ⊆ | subset | ⊃ |
int | ∫ | in | ∈ | o | ο |
rfloor | lceil | nabla | |||
lfloor | cdot | ldots | |||
perp | neg | prime | |||
wedge | times |