The elementwise absolute negative portion of an expression, \(-\min(x_i,0)\). This is equivalent to -min_elemwise(x,0).
An Expression, vector, or matrix.
An Expression representing the negative portion of the input.
x <- Variable(2)
val <- matrix(c(-3,3))
prob <- Problem(Minimize(neg(x)), list(x == val))
result <- solve(prob)
#>  3