Update extract_coefs.jl

unfoldtoolbox · May 22, 2024 · d747591 · d747591
1 parent d49bf3f
commit d747591
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/extract_coefs.jl b/src/extract_coefs.jl
@@ -35,7 +35,7 @@ extract_symbol(t::FunctionTerm) = extract_symbol.(t.args)
 extract_symbol(t::MatrixTerm) = extract_symbol(t.terms)
 extract_symbol(t::Unfold.TimeExpandedTerm) =
     repeat(extract_symbol(t.term), inner = length(Unfold.colnames(t.basisfunction)))
-extract_symbol(f::FormulaTerm) = vcat(extract_symbol.(f.rhs)...)
+extract_symbol(f::FormulaTerm) = extract_symbol(f.rhs)
 extract_symbol(t::Vector) = vcat(extract_symbol.(t)...)
 extract_symbol(t::Tuple) = vcat(extract_symbol.(t)...)