Using the right-hand rule, we expect the curl to be into the page.

Using the product rule in reverse, we get:

Using the 0 / 100 rule, no credit is earned for an element of work until it is finished.

Using categories, he offers specific examples of both mild and extreme mind control ( both one on one and in groups ), notes the conditions under which each social rule is most easily exploited for false ends, and offers suggestions on how to resist such methods.

# Using a circular slide rule.

Using association rule learning, the supermarket can determine which products are frequently bought together and use this information for marketing purposes.

Using only resolution as the rule of inference is problematical because it hides the underlying structure of proofs.

Using it for such rules makes the relationship between the result of the rule and the environment obvious.

Using the above rule, we can complete the proof of Fermat's little theorem quite easily, as follows.

Using the linearity of integration and the power rule for integration, one shows in the same way that

Using Isengard as their base, the Dunlendings continued to raid Rohan during Déor's son Gram's rule, until during the rule of Gram's son Helm Hammerhand a Dunlending Lord, Freca and his son Wulf nearly managed to destroy the Rohirrim.

Using the product rule and the chain rule to differentiate leads us to,

Using another approximation ( for example, the trapezoidal rule with twice as many points ), it is possible to take a suitable weighted average and eliminate another error term.

Using the chain rule, for 1, 2, 3, we have

Using the XFL's newly introduced three-point conversion rule on a subsequent touchdown, the Rage got within one point but the Demons successfully ran out the clock and won 26 – 25.

Using force, not negotiations, Claiborne and his army, with Madison's proclamation, forced Skipwith and his sympathizers to accept foreign rule.

Using the chain rule, the derivatives can be broken down to the single derivative on either the energy or the state.

Using land won for them by Pepin in 756, the popes established political rule in what were called the Papal States in central Italy.

Using a reciprocity relation for on this equation and reordering gives a cyclic relation ( the triple product rule ),

Using the chain rule, the reciprocal rule, and the fact that the derivative of the exponential function is again the exponential function, we see that the formula is correct for the first derivative of f for all x > 0 and that p < sub > 1 </ sub >( x ) is a polynomial of degree 0.

Using tactics they had copied from the Zulu armies, the Kololo conquered the Luyana on the Zambezi floodplains and imposed their rule and language.

Using this rule the leap years are

Using a cheap brush, coat one side of the bottom with the resin and then apply the cloth.

Using kinship terms in political speeches increased audience agreement with the speaker in one study.

Using visual imagery of a soroban, one can arrive at the answer in the same time as, or even faster than, is possible with a physical instrument.

Using the Fibonacci sequence would keep the number of grains within any one field at minimum.

Using what became one of van Vogt's recurring themes, it told the story of a 9-year-old superman living in a world in which his kind are slain by Homo sapiens.

Using a core from the original, the Lemba priests constructed a new one.

* Using a suitable catalyst ( e. g. Wilkinson's catalyst ), it is possible to reduce just one of the double bonds of an allene.

Using these tools, one can write a more complex text editor, and a simple compiler for a higher-level language and so on, until one can have a graphical IDE and an extremely high-level programming language.

Using an existing language to bootstrap a new language is one way to solve the " chicken or the egg " causality dilemma.

Using the techniques of modern biotechnology, one or two genes ( Smartstax from Monsanto in collaboration with Dow AgroSciences will use 8, starting in 2010 ) may be transferred to a highly developed crop variety to impart a new character that would increase its yield.

Using the one-point compactification, one can also easily construct compact spaces which are not Hausdorff, by starting with a non-Hausdorff space.

Using more than one codec or encoding scheme successively can also degrade quality significantly.

Using a three-digit Julian day number saves one byte of computer storage over a two-digit month plus two-digit day, for example, " January 17 " is 017 in Julian versus 0117 in month-day format.

Using the following observation, one can create a recursive algorithm that computes x < sup > n </ sup > for an integer n using squaring and multiplication:

Using himself as the sole subject in his experiment, he memorized lists of three letter nonsense syllable words — two consonants and one vowel in the middle.

Using RPN, one could get the result of the mathematical expression this way:

Using uniformitarianism, which states that one cannot make an appeal to any force or phenomenon which cannot presently be observed ( see catastrophism ), Darwin theorized that the evolutionary process must occur gradually, not in saltations, since saltations are not presently observed, and extreme deviations from the usual phenotypic variation would be more likely to be selected against.

Using a modified Doom engine, Heretic was one of the first first-person games to feature inventory manipulation and the ability to look up and down.

Using the questions or processes of one domain on the subject matter of another domain will logically produce puzzles, paradoxes, and inconsistencies.

Using a defense in depth strategy, should one defensive measure fail there are other defensive measures in place that continue to provide protection.

Using the thoroughbred racing convention of one length equaling one-fifth of a second to calculate Sham ’ s time, he also finished in under two minutes.

Using a telescope, Rømer observed the motions of Jupiter and one of its moons, Io.

Using vernacular language that would be understandable to the majority of China's populace, he put forward his socialist political views, calling for revolution against the government ; in one notable article, he proclaimed the need for a " Great Union of the Popular Masses ", but failed to put forward an expressly Marxist analysis of how that revolution should proceed.

Using quantum theory Dirac showed that if magnetic monopoles exist, then one could explain the quantization of electric charge --- that is, why the observed elementary particles carry charges that are multiples of the charge of the electron.