matrix_trace | R Documentation |
The sum of the diagonal entries in a matrix.
matrix_trace(expr)
expr |
An Expression or matrix. |
An Expression representing the trace of the input.
C <- Variable(3,3)
val <- cbind(3:5, 6:8, 9:11)
prob <- Problem(Maximize(matrix_trace(C)), list(C == val))
result <- solve(prob)
result$value
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