Conditional Proof - Symbolic Logic

Symbolic Logic

As an example of a conditional proof in symbolic logic, suppose we want to prove A → C (if A, then C) from the first two premises below:

1. A → B ("If A, then B")
2. B → C ("If B, then C")

Read more about this topic:  Conditional Proof

Famous quotes containing the words symbolic and/or logic:

    An ancient bridge, and a more ancient tower,
    A farmhouse that is sheltered by its wall,
    An acre of stony ground,
    Where the symbolic rose can break in flower,
    Old ragged elms, old thorns innumerable....
    William Butler Yeats (1865–1939)

    Though living is a dreadful thing
    And a dreadful thing is it
    Life the niggard will not thank,
    She will not teach who will not sing,
    And what serves, on the final bank,
    Our logic and our wit?
    Philip Larkin (1922–1986)