Here we finish setting up our algebra for the Hebrew Kings begun on October 29:
If n• is the total number of years a king reigned then we define the year his reign ended when counting from p as P = p(n•); similarly we define the year his reign ended when counting from q as, Q = q(n•). When re- ferring to the kings of Israel we use PI = pI(n•) or QI. = qI(n•).
1QI or 1PI stands for the end of the reign of the first king of Israel after Solomon, i.e., after the breakup of the nation of Israel. 2QI or 2PI refers to the end of the reign of the second king of Israel after Solomon etc. Similarly 2P or 2Q refer to the end of the reign of the second king of Judah etc.
Note that if Q = q(n•), then P ≠ p(n•), rather P = p(n• + 1). Similarly if P = p(n•), then Q ≠ q(n•), rather Q = (n• – 1). Therefore if we're given n• years as the total number of years a king reigned, then either Q = q(n•) is true, or P = p(n•) is true, but they can't both be true; we can't have a king's reign ending in two different years.
Whenever a Biblical verse tells us a king's reign ended in n• years when counting from q, we always use the symbol, Q, or Q = q(n•) in respect to that king, not P or P = p(n• + 1). Although the arithmetic alone is correct in Q = q(n•) = P = p(n• + 1), using P is incorrect for the obvious reason that the king reigned for n•—not (n•+ 1)—years. Q = q(n•) tells us we're counting from q, not p, in respect to a certain king, and that's what we want to remember. Similarly whenever a Biblical verse tells us a king's reign ended in n• years when counting from p, we always use the symbol, P = p(n•) in respect to that king, not Q = q(n• – 1), because again, n• is the significant number, not (n•– 1).
Generally if a, b, are statements then the statement a or b—i.e., (a ∆ b)— could just as well be written as b or a—i.e., (b ∆ a). Another way of saying the same thing is to write, a ∆ b = b ∆ a. Therefore it wouldn't violate our arithmetic or logic to write p(n•) ∆ q(n•) = q(n•) ∆ p(n•). However to avoid confusion with our numbers we always consider p(n•) and q(n•) together as an ordered pair such that p(n•) always comes first and q(n•) comes second. To show that p(n•) & q(n•) are well-ordered, we put them in parentheses: (p(n•) ∆ q(n•)). Therefore we will never write
(q(n•) ∆ p(n•)). Similarly we always write (P ∆ Q), never (Q ∆ P). The same well-ordering applies when using &.
We can use simple logic to determine the reigns of the Hebrew kings be- cause a king either reigned in a certain year or he didn't; i.e., we have only two truth values: true or false.
The symbol ∆ can be read as, or.
Because (p ∆ q) is true if and only if either p is true or q is true, or both are true, and because Rehoboam's reign ended in either in 1P or 1Q, for some n•, ((1p(n•) ∆ 1q(n•) = (1P ∆ 1Q) is true.
We use the tilde, ~, to change the truth value of a statement; and ~ can be read as, "it's not the case that." The symbol & can be read as, and.
(p & q) is true if and only if both p is true and q is true. Because Rehoboam's reign could not end in two different years,
(1P = 1p(n•) & 1Q = 1q(n•)) must be false; therefore
~(1P = 1p(n•) & 1Q = 1q(n•)) is true
The symbol → can be read as, implies; or, which implies. The only way the statement p → q can be false is for p to be true and q to be false. Otherwise the statement p → q is true. Because we can't use both P and Q when referring to the end of a king's reign, P → Q is false and Q → P is false. Therefore ~(P→Q) & (Q→P)) is true and (~(P→Q) & ~(Q→P)) is true and (P →~Q & Q →~P) is true.
The symbol iff or ↔ can be read as, if and only if; i.e., if p↔q is true then p→q is true and q→p is true (and conversely).
Looking again at 2 Kings 8:25 and 2 kings 9:29:
25 In the twelfth year of Joram the son of Ahab king of Israel did Ahaziah the son of Jehoram king of Judah begin to reign (2 Kings 8).
29And in the eleventh year of Joram the son of Ahab began Ahaziah to reign over Judah (2 Kings 9).
Ahaziah was the 6th king of Judah, i.e., Ahaziah≡6p; and Joram was the 10th king of Israel, i.e., Joram≡10pI. If we remember that p(n + 1) = q(n) we can put these two verses into our language and get:
(2 Kings 8:25 & 2 Kings 9:29) → 6p = 10pI (12) = 10qI (11).
Once we figure out when these kings began to reign, we can plug the numbers into the above equations to prove equality. Forty reigns and their co-regencies offer many possibilities for a contradiction. While one such error would put us out of business, finding none would prove nothing. But at least showing harmony in every possible permutation proves we can determine the Hebrews kings from the Bible alone; and that should boost Scripture up a notch on the credibility scale, as well as put our atheist friends back to sleep.
On November 3 we begin with the first kings of Judah and Israel: Rehoboam and Jerobaom.