core.matrix question: how to compute sum of elements in an array or matrix?

[Joachim De Beule]

I can't seem to find any specialised way in the clojure.core.matrix api docs for getting the sum of all elements in an array or matrix, or for summing all rows etc. 

How should I go about this in core.matrix?

Thanks,

Joachim.

[Joachim De Beule]

never mind, found it: esum, and then 

And this for a matrix m I guess

(reduce + (map esum (rows ma)))

[Mike Anderson]

You should be able to do (esum my-array) on the whole array.

This should work for arrays of any shape.