mathpup
mathpup
/ PolyExt.jl
Last active
October 1, 2021 12:21
Extension of Polynomial.jl to support polynomial division. Also adds some handy conversions and promotion rules.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| import Base.convert, Base.promote_rule | |
| using Polynomial | |
| convert{T<:FloatingPoint}(::Type{Poly{T}}, p::Poly) = return Poly(convert(Vector{T}, p.a)) | |
| convert{T<:Rational}(::Type{Poly{T}}, p::Poly) = Poly(convert(Vector{T}, p.a)) | |
| convert{T<:Integer}(::Type{Poly{T}}, p::Poly) = Poly(convert(Vector{T}, p.a)) | |
| promote_rule{T<:FloatingPoint, S<:FloatingPoint}(::Type{Poly{T}}, ::Type{Poly{S}}) = | |
| Poly{promote_type(T, S)} |