If one takes the middle number, 5, and multiplies it by 3 ( the base number of the magic square of three ), the result is 15, which is also the constant sum of all the rows, columns, and two main diagonals.

If the first theory is correct ( see above ), then the absence of cavalry removed the main Athenian tactical disadvantage, and the threat of being outflanked made it imperative to attack.

* Haki Stërmilli's novel If I Were a Boy ( 1936 ) is written in the form of diary entries which documents the life of the main protagonist.

If an aftershock is larger than the main shock, the aftershock is redesignated as the main shock and the original main shock is redesignated as a foreshock.

If the raw material is hides and skin, size reduction, washing, removing hair from the hides, and de-greasing are the most important pretreatments used to make the hides and skins ready for the main extraction step.

If the buyer pays cash, there are three main financing options:

If there is a side pot, players involved in the side pot should show their hands before anyone who is all-in for only the main pot.

: Artificial Intelligence, Minority Report, and Catch Me If You Can are unofficially known as " the running man trilogy ", because each featured a main character escaping a pursuer.

Another more recent story involving travel to the future is Louis-Sébastien Mercier's L ' An 2440, rêve s ' il en fût jamais (" The Year 2440: A Dream If Ever There Were One "), a utopian novel in which the main character is transported to the year 2440.

If the propulsion system must produce large amounts of thrust, or have a high specific impulse, as on the main motor of an interplanetary spacecraft, other technologies are used.

If a given route is withdrawn by a neighbor, and there is no other route to that destination, the route is removed from the Loc-RIB, and no longer sent, by BGP, to the main routing table manager.

If the router does not have a route to that destination from any non-BGP source, the withdrawn route will be removed from the main routing table.

If the connection to the main controller is interrupted, such readers stop working or function in a degraded mode.

If the main controller fails, sub-controllers change to degraded mode in which doors are either completely locked or unlocked and no events are recorded.

If aggradation continues to occur in the main channel, this will make levee overtopping more likely again, and the levees can continue to build up.

If everything worked well, Gelimer's 7, 000-man main body would follow Gibamund around the Roman left flank and cut off their retreat.

If the main sound system is stereo, the subwoofers can also be in stereo.

Thomas Jefferson explained in 1785 that there are three main limitations on the power of a court of equity: " If the legislature means to enact an injustice, however palpable, the court of Chancery is not the body with whom a correcting power is lodged.

If a player did not win anything in the main game, $ 500 was given to them as a consolation prize.

) If the main defense of tariffs is to stimulate infant industries, a tariff must be high enough to allow domestic manufactured goods to compete for the tariff to be successful.

If a player is all in for part of the ante, or the exact amount of the ante, an equal amount of every other player's ante is placed in the main pot, with any remaining fraction of the ante and all blinds and further bets in the side pot.

If a player is all in for part of a blind, all antes go into the main pot.

If an atom bomb in 1945 could destroy an entire city surely the atomic arsenal we now have is more than adequate to fulfill any military objective required of it.

If companies will take the time to give objective consideration to their major problems and to the questions they provoke, then a long constructive step will have been taken toward more effective marketing in next decade.

# If morality is objective and absolute, God must exist.

But this destruction, coupled with a protracted siege of Rain ( 9 – 16 July ), caused Prince Eugene to lament "... since the Donauwörth action I cannot admire their performances ", and later to conclude " If he has to go home without having achieved his objective, he will certainly be ruined.

If wave function collapse is regarded as ontologically real as well, an objective collapse theory is obtained.

If anything, if a part of objective reality, theorization and systemization to Post-structuralists was an exponent of larger, more nebulous patterns of control in social orders – patterns that could not be encapsulated in theory without simultaneously conditioning it.

If Viola's depictions of emotional states with no objective correlative -- emotional states for which the viewer has no external object or event to understand them by — are one feature of many of his works, another, which has come to the forefront, is his reference to medieval and classical depictions of emotion.

If the objective is to raise as much money as possible for the issuer, a traditional IPO, priced near the top end of the underwriter's range, would likely achieve that objective.

If there are alternative ways of solving a problem, we do not sit to determine which of them is best suited to achieve a valid state objective.

If the objective is NOT attainable a different objective must be selected and the process repeated.

If the distance between the beam steering lenses and the objective are chosen properly, this will correspond to a similar deflection before entering the objective and a resulting lateral translation in the sample plane.

If the Office links to a Depot that has a link to a friendly town, the Depot is referred to as " Spawnable " and players may spawn from new missions there, making them an important objective.

If it is assumed that the residuals belong to a Normal distribution, the objective function, being a sum of weighted squared residuals, will belong to a Chi-squared () distribution with m-n degrees of freedom.

# If the objective of the SAA problem converges to the true problem's objective with probability 1, as, uniformly on the feasible set.

If the player fails to complete the secondary objective on the first attempt, they can revisit the mission later.

If there is no special style indicated by the server owner, the only objective is the above ( to simply kill opponent tanks ); it is called a " free for all ", or " FFA " for short.

If the objective of the quest has not been accomplished then the evil wizard character wins.

If the objective function f is linear and the constrained space is a polytope, the problem is a linear programming problem, which may be solved using well known linear programming solutions.

If the objective function is concave ( maximization problem ), or convex ( minimization problem ) and the constraint set is convex, then the program is called convex and general methods from convex optimization can be used in most cases.

If the objective function is a ratio of a concave and a convex function ( in the maximization case ) and the constraints are convex, then the problem can be transformed to a convex optimization problem using fractional programming techniques.