# Functions

```@meta
CurrentModule = SpecialFunctions
```

```@docs
SpecialFunctions.erf
SpecialFunctions.erfc
SpecialFunctions.erfcx
SpecialFunctions.erfi
SpecialFunctions.dawson
SpecialFunctions.erfinv
SpecialFunctions.erfcinv
SpecialFunctions.sinint
SpecialFunctions.cosint
SpecialFunctions.digamma
SpecialFunctions.invdigamma
SpecialFunctions.trigamma
SpecialFunctions.polygamma
SpecialFunctions.airyai
SpecialFunctions.airyaiprime
SpecialFunctions.airyaix
SpecialFunctions.airyaiprimex
SpecialFunctions.airybi
SpecialFunctions.airybiprime
SpecialFunctions.airybix
SpecialFunctions.airybiprimex
SpecialFunctions.besselj0
SpecialFunctions.besselj1
SpecialFunctions.besselj
SpecialFunctions.besseljx
SpecialFunctions.bessely0
SpecialFunctions.bessely1
SpecialFunctions.bessely
SpecialFunctions.besselyx
SpecialFunctions.hankelh1
SpecialFunctions.hankelh1x
SpecialFunctions.hankelh2
SpecialFunctions.hankelh2x
SpecialFunctions.besselh
SpecialFunctions.besselhx
SpecialFunctions.besseli
SpecialFunctions.besselix
SpecialFunctions.besselk
SpecialFunctions.besselkx
SpecialFunctions.eta
SpecialFunctions.zeta
```
