. Mapping TeX symbols to HTML Entities Some TeX symbols have no HTML entity and are mapped to ascii words \TeX .As_is \TeX Τ\Ε<\/sub>\Χ \alpha .As_is \alpha α \nexists .As_is \nexists no \neg .As_is \neg not \neq .As_is \neq ≠ \beta .As_is \beta β \gamma .As_is \gamma γ \delta .As_is \delta δ \epsilon .As_is \epsilon ε \zeta .As_is \zeta ζ \eta .As_is \eta η \vartheta .As_is \vartheta ϑ \theta .As_is \theta θ \iota .As_is \iota ι \kappa .As_is \kappa κ \lambda .As_is \lambda λ \mu .As_is \mu μ \nu .As_is \nu ν \xi .As_is \xi ξ \varpi .As_is \varpi ϖ \pi .As_is \pi π \varsigma .As_is \varsigma ς \sigma .As_is \sigma σ \tau .As_is \tau τ \upsilon .As_is \upsilon υ \phi .As_is \phi φ \chi .As_is \chi χ \omega .As_is \omega ω \Alpha .As_is \Alpha Α \Beta .As_is \Beta Β \Gamma .As_is \Gamma Γ \Delta .As_is \Delta Δ \Epsilon .As_is \Epsilon Ε \Zeta .As_is \Zeta Ζ \Theta .As_is \Theta Θ \Iota .As_is \Iota Ι \Kappa .As_is \Kappa Κ \Lambda .As_is \Lambda Λ \Mu .As_is \Mu Μ \Nu .As_is \Nu Ν \Xi .As_is \Xi Ξ \Pi .As_is \Pi Π \Sigma .As_is \Sigma Σ \Tau .As_is \Tau Τ \Upsilon .As_is \Upsilon Υ \Phi .As_is \Phi Φ \Chi .As_is \Chi Χ \Psi .As_is \Psi Ψ \Omega .As_is \Omega Ω \bullet .As_is \bullet • \prime .As_is \prime ′ \Im .As_is \Im ℑ \Re .As_is \Re ℜ \aleph .As_is \aleph ℵ \leftarrow .As_is \leftarrow ← \uparrow .As_is \uparrow ↑ \rightarrow .As_is \rightarrow → \downarrow .As_is \downarrow ↓ \leftrightarrow .As_is \leftrightarrow ↔ \Leftarrow .As_is \Leftarrow ⇐ \Uparrow .As_is \Uparrow ⇑ \Rightarrow .As_is \Rightarrow ⇒ \Downarrow .As_is \Downarrow ⇓ \Leftrightarrow .As_is \Leftrightarrow ⇔ \diamondsuit .As_is \diamondsuit ◊ \spadesuit .As_is \spadesuit ♠ \clubsuit .As_is \clubsuit ♣ \emptyset .As_is \emptyset ∅ \propto .As_is \propto ∝ \infty .As_is \infty ∞ \angle .As_is \angle ∠ \nabla .As_is \nabla ∇ \wedge .As_is \wedge ∧ \equiv .As_is \equiv ≡ \partial .As_is \partial ∂ \forall .As_is \forall ∀ \exists .As_is \exists ∃ \approx .As_is \approx ≈ \langle .As_is \langle ⟨ \rangle .As_is \rangle ⟩ \subseteq .As_is \subseteq ⊆ \supseteq .As_is \supseteq ⊇ \subset .As_is \subset ⊂ \supset .As_is \supset ⊃ \land .As_is \land ∧ \oplus .As_is \oplus ⊕ \otimes .As_is \otimes ⊗ \prod .As_is \prod ∏ \surd .As_is \surd √ \cong .As_is \cong ≅ \gets .As_is \gets ← \sum .As_is \sum ∑ \bot .As_is \bot ⊥ \lor .As_is \lor ∨ \vee .As_is \vee ∨ \cap .As_is \cap ∩ \cup .As_is \cup ∪ \int .As_is \int ∫ \leq .As_is \leq ≤ \geq .As_is \geq ≥ \ge .As_is \ge ≥ \le .As_is \le ≤ \nexists .As_is \nexists not &exists; \neg .As_is \neg &neg; \neq .As_is \neq ≠ \ne .As_is \ne ≠ \wp .As_is \wp ℘ \to .As_is \to → \in .As_is \in ∈ \ni .As_is \ni ∋ \o .As_is \o ο