Open matbesancon opened 2 years ago
julia> typeof(E) Symbolics.Arr{Num, 2} julia> typeof(d) Vector{Num} (alias for Array{Num, 1}) julia> ex2 = d' * inv(E) * d ERROR: MethodError: *(::Adjoint{Num, Vector{Num}}, ::Symbolics.Arr{Num, 2}) is ambiguous. Candidates: *(A::AbstractMatrix, B::Symbolics.Arr{<:Any, 2}) in Symbolics at /home/mbesancon/.julia/packages/Symbolics/DCeQ3/src/wrapper-types.jl:128 *(x::Adjoint{T, <:AbstractVector} where T, A::AbstractMatrix) in LinearAlgebra at /home/mbesancon/programs/julia-18/share/julia/stdlib/v1.8/LinearAlgebra/src/matmul.jl:119 Possible fix, define *(::Adjoint{T, <:AbstractVector} where T, ::Symbolics.Arr{<:Any, 2}) Stacktrace: [1] *(tu::Adjoint{Num, Vector{Num}}, B::Symbolics.Arr{Num, 2}, v::Vector{Num}) @ LinearAlgebra ~/programs/julia-18/share/julia/stdlib/v1.8/LinearAlgebra/src/matmul.jl:1152 [2] top-level scope @ REPL[12]:1
I also ran into this issue! I have
f(x)' * y
where f is a julia function yielding a sparse matrix.
f