Integer Programming (IP) is a very powerful technique for tackling problems which have a mixture of continuous and discrete activities, notably those involving scheduling. Unlike Linear Programming (LP), IP cannot simply be treated as a black box.
The Anion Gap is an approximate measurement of ions, that is molecules with a charge, either negative or positive. Sodium and potassium are positively charged and therefore called cations; this is why they are often represented as Na+ and K+ respectively.These two are the main cations measured in the blood.he Anion Gap is an approximate measurement of ions, that is molecules with a charge, either negative or positive. Sodium and potassium are positively charged and therefore called cations; this is why they are often represented as Na+ and K+ respectively.
The Anion Gap is increased when there are excessive anions/acids in the blood. This is either from too much acid production or insufficient removal of acids (either through the lungs, stomach, or kidneys).he Anion Gap is increased when there are excessive anions/acids in the blood. This is either from too much acid production or insufficient removal of acids (either through the lungs, stomach, or kidneys).