Compute the square root of each element of an R numeric vector, calling R's sqrt.
i1 : x = RObject 2
--error or time limit reached in conversion of output to net: type 'debugError()' to run it again; will try conversion to string
o1 = 2
o1 : RObject of type integer
i2 : sqrt x
--error or time limit reached in conversion of output to net: type 'debugError()' to run it again; will try conversion to string
o2 = 1.4142135623731
o2 : RObject of type double