Hi, In the ongoing discussion concerning printing a matrix (at https://github.com/apache/incubator-systemml/pull/120), I noticed that castAsScalar was introduced to the language as a mistake. It has been replaced by as.scalar but castAsScalar has been kept around until now for historical reasons. Since it is redundant and we are an open source project, can we now go ahead and remove it, since having two ways to accomplish the same thing (as.scalar and castAsScalar) can be confusing to new users?
Deron
