sqrt,Expression-method {CVXR}

Square Root

Description

The elementwise square root.

Usage

## S4 method for signature 'Expression'
sqrt(x)

Arguments

x

An Expression.

Value

An Expression representing the square root of the input. A <- Variable(2,2) val <- cbind(c(2,4), c(16,1)) prob <- Problem(Maximize(sqrt(A)[1,2]), list(A == val)) result <- solve(prob) result$value