CVXR (version 1.0)

quad_over_lin: Quadratic over Linear

Description

\(\sum_{i,j} X_{i,j}^2/y\).

Usage

quad_over_lin(x, y)

Arguments

x

An '>Expression, vector, or matrix.

y

A scalar '>Expression or numeric constant.

Value

An '>Expression representing the quadratic over linear function value evaluated at the input.

Examples

# NOT RUN {
x <- Variable(3,2)
y <- Variable()
val <- cbind(c(-1,2,-2), c(-1,2,-2))
prob <- Problem(Minimize(quad_over_lin(x,y)), list(x == val, y <= 2))
result <- solve(prob)
result$value
result$getValue(x)
result$getValue(y)
# }