On Dec 23, 9:08 am, richardhoep...@gmail.com wrote:> Hi,>> I want to find the analytical minimum 'x_opt=argmin(x)' of the following function:>> f(x) = alpha * |c + x| + beta * x ^ 2>> where x is a real number (x is_element_of R), c is a real constant (c is_element_of R), alpha and beta are positive real constants (alpha is_element_of R+), beta is_element_of R+), |?| is the absolute value function