The Wolfram Language supports not only arbitrary arrow graphics, but also a selection of convenient arrow-like characters that automatically extend when appropriate. Each of these characters can also be used as an element of Wolfram Language syntax, representing a formal operator named after the character, so that complex arrow-based structures can easily be built up symbolically.

Single Arrows

  ▪    ▪  ←  ▪  →  ▪  ⟵  ▪  ⟶  ▪  ⟷  ▪  ↔  ▪  ↑  ▪  ↓  ▪    ▪    ▪  ↕  ▪  ↙  ▪  ↘  ▪  ↖  ▪  ↗

\[RightArrow]  ▪  \[LongRightArrow]  ▪  \[LeftRightArrow]  ▪  \[UpperLeftArrow]  ▪  ...

Double Arrows

⇐  ▪  ⇒  ▪  ⟸  ▪  ⟹  ▪  ⟺  ▪  ⇔  ▪  ⇑  ▪  ⇓  ▪  ⇕

\[DoubleRightArrow]  ▪  \[DoubleLongRightArrow]  ▪  ...

Vector-Like Forms

↼  ▪  ⇀  ▪  ↽  ▪  ⇁  ▪  ⥎  ▪  ⥐  ▪  ↿  ▪  ⇃  ▪  ⇂  ▪  ↾  ▪  ⥑  ▪  ⥏

\[RightVector]  ▪  \[RightDownVector]  ▪  ...

Multiple-Arrow Forms

⇆  ▪  ⇄  ▪  ⇵  ▪  ⇅  ▪  ⇋  ▪  ⇌  ▪  ⥮  ▪  ⥯

\[LeftArrowRightArrow]  ▪  \[ReverseEquilibrium]  ▪  ...

Barred Forms

⇤  ▪  ⇥  ▪  ⤒  ▪  ⤓  ▪  ⥒  ▪  ⥓  ▪  ⥖  ▪  ⥗  ▪  ⥘  ▪  ⥙  ▪  ⥕  ▪  ⥔

\[RightArrowBar]  ▪  \[DownRightVectorBar]  ▪  \[RightUpVectorBar]  ▪  ...

Tee-Like Forms

↤  ▪  ↦  ▪  ↥  ▪  ↧  ▪  ⥚  ▪  ⥛  ▪  ⥠  ▪  ⥡  ▪  ⥞  ▪  ⥟  ▪  ⥜  ▪  ⥝  ▪  ⊣  ▪  ⊢  ▪  ⊥  ▪  ⊤  ▪  ⊨  ▪  ⫤

\[RightTeeArrow]  ▪  \[RightTee]  ▪  \[DoubleRightTee]  ▪  ...

RightArrow, ... — operators displayed and input using \[RightArrow], ...

Arrow — graphics primitive to specify arbitrary graphical arrows