Then, and only then, with the Jacksons and Dan as their true guests of honor, did the Harrows take time to catch up on the news.

Then he would realize they were really things that only he himself could think.

Then Dick Hyde, submarine-ball hurler, entered the contest and only five batters needed to face him before there existed a 3-to-3 deadlock.

Then there was exercise, boating and hiking, which was not only good for you but also made you more virile: the thought of strenuous activity left him exhausted.

Then, he said, `` Unfortunately, only one lamechian linguist exists, and he is too old for this expedition.

Then X is reflexive if and only if each X < sub > j </ sub > is reflexive.

Then X is separable if and only if X ′ is separable.

Then he went back to the club, only to lament under his bitter tears, " See how they've ruined my dress!

Then X is compact if and only if X is a complete lattice ( i. e. all subsets have suprema and infima ).

Then and only then, trade is regulated or constrained.

Then f = u + iv is complex-differentiable at that point if and only if the partial derivatives of u and v satisfy the Cauchy – Riemann equations ( 1a ) and ( 1b ) at that point.

Then Goursat's theorem asserts that ƒ is analytic in an open complex domain Ω if and only if it satisfies the Cauchy – Riemann equation in the domain.

Then the Cartesian product set D < sub > 1 </ sub > D < sub > 2 </ sub > can be made into a directed set by defining ( n < sub > 1 </ sub >, n < sub > 2 </ sub >) ≤ ( m < sub > 1 </ sub >, m < sub > 2 </ sub >) if and only if n < sub > 1 </ sub > ≤ m < sub > 1 </ sub > and n < sub > 2 </ sub > ≤ m < sub > 2 </ sub >.

Then, once this claim ( expressed in the previous sentence ) is proved, it will suffice to prove " φ is either refutable or satisfiable " only for φ's belonging to the class C. Note also that if φ is provably equivalent to ψ ( i. e., ( φ ≡ ψ ) is provable ), then it is indeed the case that " ψ is either refutable or satisfiable " → " φ is either refutable or satisfiable " ( the soundness theorem is needed to show this ).

Then one need only check the records in each bucket T against those in buckets T where k ranges between − m and m.

Then only, when the voice of duty takes the place of physical impulses and right of appetite, does man, who so far had considered only himself, find that he is forced to act on different principles, and to consult his reason before listening to his inclinations.

Then, only time and the component in the direction of v ;

Then, the electrons to be placed in the molecular orbitals are slotted in one by one, keeping in mind the Pauli exclusion principle and Hund's rule of maximum multiplicity ( only 2 electrons, having opposite spins, per orbital ; place as many unpaired electrons on one energy level as possible before starting to pair them ).

Then the null set automatically has measure zero because of countable additivity, because and is finite if and only if the empty set has measure zero.

Then N < sub > x </ sub > is a directed set, where the direction is given by reverse inclusion, so that S ≥ T if and only if S is contained in T. For S in N < sub > x </ sub >, let x < sub > S </ sub > be a point in S. Then ( x < sub > S </ sub >) is a net.

Then – in the only paid employment he ever had – he took a job as a telegraph operator with the Great Northern Telegraph Company working first in Denmark and then in Newcastle-upon-Tyne, and was soon made a chief operator.

Then, not only knowing that, I would have to know who is at the crux of all of the problems in the world and then blame Jewish people, which is not correct.

The algorithm for deciding this is conceptually simple: it constructs ( the description of ) a new program t taking an argument n which ( 1 ) first executes program a on input i ( both a and i being hard-coded into the definition of t ), and ( 2 ) then returns the square of n. If a ( i ) runs forever, then t will never get to step ( 2 ), regardless of n. Then clearly, t is a function for computing squares if and only if step ( 1 ) terminates.

Then I spent the next two days at the baseball park and at Jack Doyle's pool parlors.

Then he asked to use the phone and called Brian Thayer, who said that he was just leaving to keep a lunch date but would be home by two o'clock.

Then he attacked the two officers again and was again restrained, Slate related.

Then, with a motion so suddenly violent that she amazed herself, she tore them in two.

Then the Giants took control, as Manning threw for two more TD passes to Mario Manningham and Nicks and the defense completed its shutout of the Falcons to give the New York Giants the win, 24-2, and the Falcons their third straight playoff loss with Matt Ryan and Mike Smith.

Then comes the choripán ( a kind of spiced sausage made with pork or lamb and placed between two slices of bread ), and lastly meat such as asado de tira, vacío ( hindquarter ), lomo ( tenderloin ), colita de cuadril ( rump ), matambre ( rolled stuffed steak cut into slices and served cold ), entraña ( innards ); the list is never-ending.

Then, two months after Army of Darkness was finished, a round of re-shoots began in Santa Monica and involved Ash in the windmill and the scenes with Bridget Fonda done for very little money.

Then, from 1995 to late-1999, eight societies demutualised accounting for two thirds of building societies assets as at 1994.

Then the two of them slipped away with many of the nobility and embarked for Asia.

Then the reservists have to serve up to three weeks a year and can be called up to serve two weeks during a non-military crisis.

Then the previous expression is equal to the product of two factors:

Then the reaction proceeds as an avalanche until two radicals meet and recombine.

Then, about 50 million years ago, the carnivorans split into two main divisions: caniforms ( dog-like ) and feliforms ( cat-like ).

Then, when the Son became flesh and entered into the world, these two divine and human natures both remained but became united in the person of Jesus.

Indeed, following, suppose ƒ is a complex function defined in an open set Ω ⊂ C. Then, writing for every z ∈ Ω, one can also regard Ω as an open subset of R < sup > 2 </ sup >, and ƒ as a function of two real variables x and y, which maps Ω ⊂ R < sup > 2 </ sup > to C. We consider the Cauchy – Riemann equations at z = 0 assuming ƒ ( z ) = 0, just for notational simplicity – the proof is identical in general case.

Then being employed by the De Laurentiis Entertainment Group, he proceeded to make two films: the science-fiction epic Dune ( 1984 ), which proved to be a critical and commercial failure, and then a neo-noir crime film, Blue Velvet ( 1986 ), which was critically acclaimed.

Then the quotient space X /~ can be naturally identified with a torus: take a square piece of paper, bend and glue together the upper and lower edge to form a cylinder, then bend the resulting cylinder so as to glue together its two open ends, resulting in a torus.

Then, on 1 July 1948, Tirana called on all Yugoslav technical advisors to leave the country and unilaterally declared all treaties and agreements between the two countries null and void.

Then came shoes, which were two hinged boards with cymbals on the ends that were clashed together.

Let t and s ( t > s ) be the sides of the two inscribed squares in a right triangle with hypotenuse c. Then s < sup > 2 </ sup > equals half the harmonic mean of c < sup > 2 </ sup > and t < sup > 2 </ sup >.

Then came an even more shocking confession: according to the CIA document, al-Faruq said two senior al-Qaeda officials, Abu Zubaydah and Ibn al-Shaykh al-Libi, had ordered him to ' plan large-scale attacks against U. S. interests in Indonesia, Malaysia, ( the ) Philippines, Singapore, Thailand, Taiwan, Vietnam and Cambodia.

Then Medea killed the two boys that she bore to Jason, fearing that they would be murdered or enslaved as a result of their mother's actions.

Then, in the early 550s, two monks succeeded in smuggling eggs of silk worms from Central Asia back to Constantinople, and silk became an indigenous product.

Then in 1968 he became Professor of Informatics at ETH Zürich, taking two one-year sabbaticals at Xerox PARC in California ( 1976 – 1977 and 1984 – 1985 ).

Then to define multiplication, it suffices by the distributive law to describe the product of any two such terms, which is given by the rule