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If and using
If you will be using your car more than fifteen days, which isn't all unlikely, the daily rates drop quite sharply to $.86 a day for the Fiat 500 and to an infinitesimal $.30 a day for the Fiat 2100 Station Wagon.
If we try to study T using characteristic values, we are confronted with two problems.
If we define the function f ( n ) = A ( n, n ), which increases both m and n at the same time, we have a function of one variable that dwarfs every primitive recursive function, including very fast-growing functions such as the exponential function, the factorial function, multi-and superfactorial functions, and even functions defined using Knuth's up-arrow notation ( except when the indexed up-arrow is used ).
If enough electric power is available, cooling can be provided by conventional air conditioning using a heat pump.
If X is a Banach space and K is the underlying field ( either the real or the complex numbers ), then K is itself a Banach space ( using the absolute value as norm ) and we can define the continuous dual space as X ′ = B ( X, K ), the space of continuous linear maps into K.
If the heat of vaporization and the vapor pressure of a liquid at a certain temperature is known, the normal boiling point can be calculated by using the Clausius-Clapeyron equation thus:
If a user agent reads a document with no character encoding information, it can fall back to using some other information.
If the combustion takes place using air as the oxygen source, the nitrogen can be added to the equation, as and although it does not react, to show the composition of the flue gas:
If we take the simple molecular orbital description of the ground state and combine that function with the functions describing all possible excited states using unoccupied orbitals arising from the same set of atomic orbitals, we also reach the full configuration interaction wavefunction.
If a die leaves the table, the shooter will usually be asked to select another die from the remaining three but can request using the same die if it passes the boxman's inspection.
If the grade is known, then the rate of ascent can be calculated using trigonometry.
If certain coordinate systems are used, for instance, polar-toroidal coordinates ( common in plasma physics ) using the notation ∇ × F will yield an incorrect result.
If the nominal compression ratio of an engine is given, the pre-ignition cylinder pressure can be estimated using the following relationship:
If a problem is suspected then a more comprehensive test using a leak-down tester can locate the leak.
If we assume the controller C, the plant P, and the sensor F are linear and time-invariant ( i. e., elements of their transfer function C ( s ), P ( s ), and F ( s ) do not depend on time ), the systems above can be analysed using the Laplace transform on the variables.
If one knows the actual URL of a website that features sexual explicit or 18 + content, they have the ability to access it without using a search engine.
If measured instead per unit wavelength, using Wien's law, the peak is at 1. 06 mm corresponding to a frequency of 283 GHz.
If the context menu is being triggered by keyboard, such as by using Shift + F10, the context menu appears instead near the focused widget instead of the position of the pointer, to save recognition efforts.
If the initial value of a polynomial ( and of its finite differences ) is calculated by some means for some value of X, the difference engine can calculate any number of nearby values, using the method generally known as the method of finite differences.
If pictures are taken from the same distance using the same f-number, same focal length, and the final images are the same size, the smaller format has less DOF.
If pictures taken from the same subject distance using the same focal length, are given the same enlargement, both final images will have the same DOF.
If the viewing distance is large compared with the separation of the slits ( the far field ), the phase difference can be found using the geometry shown in the figure below right.
If one asks an expert for the rules he or she is using, one will, in effect, force the expert to regress to the level of a beginner and state the rules learned in school.
If a filter is implemented using, for instance, biquad stages using op-amps, N / 2 stages will be needed.

If and system
If we cannot stop warfare in our own economic system, how can we expect to abolish it internationally??
If your house is to have a forced warm air system, cooling can be a part of it.
If you plan to add cooling later to your heating system, there are things to watch for.
If the problems of combining cooling with your heating are knotty, it may be cheaper to plan on a completely separate cooling system.
If you use one of the new year-round cooling system fluids such as `` Dowguard '' be sure to check it.
If Af is the change per unit volume in Gibbs function caused by the shear field at constant P and T, and **yr is the density of the fluid, then the total potential energy of the system above the reference height is Af.
If tyrosine and a system generating hydrogen peroxide are added to a cell-free homogenate of the thyroid, large quantities of free mono-iodotyrosine can be formed ( Alexander, 1959 ).
If the house is not wired adequately for electricity or if plumbing or a central heating system must be installed, check into the cost of making these improvements.
If laborers are merely commodities competing against each other in a market place like so many bags of wheat and corn ( unsupported, by the way, by any agricultural subsidy ), then they may be pardoned for reacting with complete antagonism to a system that imposes such status upon them.
If the demands of these two sovereigns upon his duty of allegiance come into conflict, those of the United States have the paramount authority in American law ; likewise, those of the foreign land have paramount authority in their legal system.
If we use a cylindrical coordinate system with basis vectors, then the gradient of and the divergence of are given by
If under the existing system he could not assemble forces quickly enough to intercept mobile Viking raiders, the obvious answer was to have a standing field force.
If administrative appeal is available, no appeal to the judicial system may be made.
If the system be entirely behind the aperture stop, then this is itself the entrance pupil ( front stop ); if entirely in front, it is the exit pupil ( back stop ).
If the object point be infinitely distant, all rays received by the first member of the system are parallel, and their intersections, after traversing the system, vary according to their perpendicular height of incidence, i. e. their distance from the axis.
If a system consists of several particles, the total angular momentum about a point can be obtained by adding ( or integrating ) all the angular momenta of the constituent particles.
If not, the system may either be rejected or accepted on conditions previously agreed between the sponsor and the manufacturer.
If the pressure in a system remains constant ( isobaric ), a vapor at saturation temperature will begin to condense into its liquid phase as thermal energy ( heat ) is removed.
If a newer system is attempting to achieve integration with an older system which has known flaws ( or " bugs "), then the new system may be referred to as " bugwards-compatible ".
If a system is composed of two subsystems described in V and W respectively, then the Hilbert space of the entire system is the tensor product of the two spaces.
" That rich island ," he wrote on 1 December 1881, " the key to the Gulf of Mexico, is, though in the hands of Spain, a part of the American commercial systemIf ever ceasing to be Spanish, Cuba must necessarily become American and not fall under any other European domination.

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