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fix indentation

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kalmarek 2018-04-08 22:46:28 +02:00
parent 2d89c38657
commit 589e1882cd
1 changed files with 43 additions and 43 deletions
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48
src/Projections.jl
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@ -183,19 +183,19 @@ function rankOne_projections(BN::WreathProduct, T::Type=Rational{Int})
return all_projs
end
##############################################################################
#
# General Groups Misc
#
##############################################################################
##############################################################################
#
# General Groups Misc
#
##############################################################################
doc"""
products(X::Vector{GroupElem}, Y::Vector{GroupElem}, op=*)
> Returns a vector of all possible products (or `op(x,y)`), where $x\in X$ and
> $y\in Y$ are group elements. You may specify which operation is used when
> forming 'products' by adding `op` (which is `*` by default).
"""
function products{T<:GroupElem}(X::AbstractVector{T}, Y::AbstractVector{T}, op=*)
doc"""
products(X::Vector{GroupElem}, Y::Vector{GroupElem}, op=*)
> Returns a vector of all possible products (or `op(x,y)`), where $x\in X$ and
> $y\in Y$ are group elements. You may specify which operation is used when
> forming 'products' by adding `op` (which is `*` by default).
"""
function products{T<:GroupElem}(X::AbstractVector{T}, Y::AbstractVector{T}, op=*)
result = Vector{T}()
seen = Set{T}()
for x in X
@ -208,18 +208,18 @@ function rankOne_projections(BN::WreathProduct, T::Type=Rational{Int})
end
end
return result
end
end
doc"""
generateGroup(gens::Vector{GroupElem}, r=2, Id=parent(first(gens))(), op=*)
> Produces all elements of a group generated by elements in `gens` in ball of
> radius `r` (word-length metric induced by `gens`).
> If `r(=2)` is specified the procedure will terminate after generating ball
> of radius `r` in the word-length metric induced by `gens`.
> The identity element `Id` and binary operation function `op` can be supplied
> to e.g. take advantage of additive group structure.
"""
function generateGroup{T<:GroupElem}(gens::Vector{T}, r=2, Id::T=parent(first(gens))(), op=*)
doc"""
generateGroup(gens::Vector{GroupElem}, r=2, Id=parent(first(gens))(), op=*)
> Produces all elements of a group generated by elements in `gens` in ball of
> radius `r` (word-length metric induced by `gens`).
> If `r(=2)` is specified the procedure will terminate after generating ball
> of radius `r` in the word-length metric induced by `gens`.
> The identity element `Id` and binary operation function `op` can be supplied
> to e.g. take advantage of additive group structure.
"""
function generateGroup{T<:GroupElem}(gens::Vector{T}, r=2, Id::T=parent(first(gens))(), op=*)
n = 0
R = 1
elts = gens
@ -231,6 +231,6 @@ function rankOne_projections(BN::WreathProduct, T::Type=Rational{Int})
elts = products(elts, gens, op)
end
return elts
end
end
end # of module Projections