Symbolic multiplication for LazyTensor objects or default multiplication
otherwise.
Arguments
- x, y
input for
*.default()or*.LazyTensor().
Value
See value of *.default() or *.LazyTensor().
Details
If x or y is a LazyTensor, see *.LazyTensor(), else see
*.default().
Examples
if (FALSE) {
# R base operation
+5
1 + 3
# LazyTensor symbolic multiplication
x <- matrix(runif(150 * 3), 150, 3) # arbitrary R matrix, 150 rows, 3 columns
y <- matrix(runif(250 * 3), 250, 3) # arbitrary R matrix, 250 rows, 3 columns
x_i <- LazyTensor(x, index = 'i') # creating LazyTensor from matrix x,
# indexed by 'i'
y_j <- LazyTensor(y, index = 'j') # creating LazyTensor from matrix y,
# indexed by 'j'
x_times_y <- x_i * y_j # symbolic matrix
}