additive - having the property that the sum of two quantities is equal to the sum of the values of each quantity

Additive Identity Property

Displays the line by line proof for the additive identity property
Numerical Properties

Additive Inverse Property

Demonstrates the Additive Inverse property using a number. A + (-A) = 0
Numerical Properties

Rational Number Subtraction

Subtracting 2 numbers, this shows an equivalent operations is adding the additive inverse. p - q = p + (-q)

Utility and Cost Utility Ratio

Given 2 methods with a set of utilities and weights/probabilities, this will calculate the utility for each method, as well as the total utility using the additive method, as well as the Cost Utility Ratio