\[CapitalTheta] (Mathematica Character Name)

Unicode: 0398. Aliases: Esc Th Esc, Esc Theta Esc, Esc Q Esc. Greek letter. Not the same as \[DiscreteRatio].

\[CapitalXi] (Mathematica Character Name)

Unicode: 039E. Aliases: Esc X Esc, Esc Xi Esc. Greek letter. Not commonly used. Used for grand canonical partition function, cascade hyperon and regular language complexity.

\[CHacek] (Mathematica Character Name)

Unicode: 010D. Alias: Esc cv Esc. Letter. Included in ISO Latin-2.

\[CirclePlus] (Mathematica Character Name)

Unicode: 2295. Alias: Esc c+ Esc. Infix operator. x ⊕ y is by default interpreted as CirclePlus[x,y]. Used in mathematics for various operations related to addition, such as ...

\[CircleTimes] (Mathematica Character Name)

Unicode: 2297. Alias: Esc c* Esc. Infix and prefix operator. x ⊗ y is by default interpreted as CircleTimes[x,y]. Used in mathematics for various operations related to ...

\[Colon] (Mathematica Character Name)

Unicode: 2236. Alias: Esc : Esc. Infix operator. x ∶ y is by default interpreted as Colon[x,y]. Used in mathematics to mean 'such that'. Occasionally used to indicate ...

\[CurlyEpsilon] (Mathematica Character Name)

Unicode: 03B5. Aliases: Esc ce Esc, Esc cepsilon Esc. Greek letter. Not the same as \[Element]. Used in physics for Fermi energy and dielectric constant.

\[CurlyTheta] (Mathematica Character Name)

Unicode: 03D1. Aliases: Esc cq Esc, Esc cth Esc, Esc ctheta Esc. Greek letter. Used in TraditionalForm for EllipticTheta and RiemannSiegelTheta.

\[Dagger] (Mathematica Character Name)

Unicode: 2020. Alias: Esc dg Esc. Letter-like form. x^† is by default interpreted as SuperDagger[x]. Not the same as \[ConjugateTranspose].

\[Del] (Mathematica Character Name)

Unicode: 2207. Alias: Esc del Esc. Prefix operator. ∇f is by default interpreted as Del[f]. Used in vector analysis to denote gradient operator and its generalizations. Used ...