--- layout: stdlib-reference --- # matrix\\.add ## Description ## Signature

matrix<T, N, M> matrix<T, R, C>.add(matrix<T, N, M> other)
    where T : __BuiltinFloatingPointType;

## Parameters #### other : [matrix](index.html)\<[T](t-0.html), [N](index.html#decl-N), [M](index.html#decl-M)\>