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Maximization Problem
2 messages · Eliano Marques, Charles C. Berry
Eliano Marques <eliano.m.marques at gmail.com> writes:
Hi there, I need help in an optimization procedement. I'm trying to maximize the function fn=x^2+5y^2 with the restriction of fn1=x-y<=5. I tried the genoud method and as well the alabama method. I have problems to set the constraint in R. Can someone help me please?
Probably not. fn <- function(x,y) x^2+5*y^2 fn1 <- function(x) x-5 # solve for y at boundary curve( fn(x,fn1(x)), -1000,1000) what maximum? Chuck
Regards, Eliano [[alternative HTML version deleted]]
Charles C. Berry Dept of Family/Preventive Medicine cberry at tajo.ucsd.edu UC San Diego http://famprevmed.ucsd.edu/faculty/cberry/ La Jolla, San Diego 92093-0901