Upper Triangle of a Matrix
The vectorized strictly upper triangular entries of a matrix.
upper_tri(expr)
expr |
An Expression or matrix. |
An Expression representing the upper triangle of the input.
C <- Variable(3,3) val <- cbind(3:5, 6:8, 9:11) prob <- Problem(Maximize(upper_tri(C)[3,1]), list(C == val)) result <- solve(prob) result$value result$getValue(upper_tri(C))
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