Unlike natural languages, such as English, the language of first-order logic is completely formal, so that it can be mechanically determined whether a given expression is legal.

Unlike latitude, which has the equator as a natural starting position, there is no natural starting position for longitude.

Unlike the ancient Minoan civilization, the Mycenaean Greeks emphasized the need for fortifications alongside natural defenses of mountainous terrain, such as the massive Cyclopean walls built at Mycenae during the last half of the 2nd millennium BC.

Unlike tensors, the space of spinors cannot be built up in a unique and natural way from spatial vectors.

Unlike myth, which is a means of explaining the natural world through means other than logical criticism, scientific tradition was inherited from Socrates, who proposed critical discussion, according to Popper.

Unlike the standard ordering ≤ of the natural numbers, the standard ordering ≤ of the integers is not a well-ordering, since, for example, the set of negative integers does not contain a least element.

Unlike natural fibers, their source is not renewable and they are not biodegradable.

Unlike the facts studied in natural sciences, a " social " fact thus refers to a specific category of phenomena:

* Unlike the Earth, which has only one natural satellite, Darkover has four moons which affect tidal forces and weather patterns.

Unlike them, he is not a tightwad but much more a liberal spender ( but by no means a squanderer ), he seems to maintain that " you have to spend money to make money ", this trait makes his a natural antagonist to Scrooge, who is capable of going to absurd lengths to spare even trivial sums of money.

Unlike the PET's floppy system, however, users of the ICON used Unix commands to copy data to their personal floppy disks from its " natural " location in the user's home directory on the hard drive.

Unlike the equivalent bodies in England, Scotland and Wales, it aims to promote and conserve both the natural environment and the built environment and to promote their appreciation by present and future generations.

Unlike other women of her time, Elisabeth used little cosmetics or perfume, as she wished to showcase her " natural " beauty, but she tested countless beauty products prepared in the court pharmacy, or prepared by a lady-in-waiting in her own apartments, to preserve it.

Unlike automated translation of natural language speech, which is much more complex due to an essentially unlimited vocabulary and grammar, the Communicator program is directed task specific issues so that there are constrained vocabularies ( the system only needs to be able to understand language related to war ).

Unlike oceanography, hydrography will include shore features, natural and manmade, that aid in navigation.

Unlike the other natural divisions of the Lüneburg Heath the terrain is quite rugged.

Unlike phobias, which are the aversions and fears that people have of things in the natural world, philias are the attractions and positive feelings that people have toward certain habitats, activities, and objects in their natural surroundings.

Unlike other Manhattan parks, Inwood Hill Park is largely natural ( non-landscaped ).

Unlike body lice, head lice are not the vectors of any diseases, and it has even been suggested that head lice infections are beneficial in helping to foster a natural immune response against lice which helps humans in defense against the far more dangerous body louse, which is capable of transmission of a number of dangerous diseases ..

Unlike nuclear tools, these natural gamma ray tools do not emit any radiation.

Unlike other Senate office buildings arranged around courtyards, the Hart building has a high central atrium, which brings natural light into corridors and offices.

Unlike many universal language schemes, it was meant merely as an auxiliary to — not a replacement of — existing " natural " languages.

Unlike the more heavily visited areas of the park, this area is not developed with boardwalks or signs and offers a chance to view thermal features in a more natural setting.

Unlike Machiavelli and Hobbes but like Aquinas, Locke would accept Aristotle's dictum that man seeks to be happy in a state of social harmony as a social animal.

Unlike Aquinas ' preponderant view on the salvation of the soul from original sin, Locke believed man comes into this world with a mind that is basically a tabula rasa.

Unlike most composers of his time, he appears never to have sought a post at either a church or noble court, but then he was a man of independent means and had the option to compose music independently.

As Will Friedwald noted, Unlike any other singer you could name, Fitzgerald has the most amazing asset in the very sound of her voice: it's easily one of the most beautiful and sonically perfect sounds known to man.

Unlike other people who think the Number One Dime to be a lucky charm, Magica doesn't believe it to be the source of Scrooge's wealth, but Scrooge's wealth to be the source of the dime's powers, as she only tries to steal it because it's the first coin ever earned by the richest duck ( or man ) on Earth.

Unlike the earlier film – of little stylistic resemblance to Lola – Fassbinder equally emphasizes his leading man and leading woman, rendering them compellingly, and giving added thematic resonance to how both are corrupted: the weak-willed commissioner by submitting to Lola, and Lola by submitting to the sham values of materialism.

Unlike the Greek sphinx which was a woman, the Egyptian sphinx is typically shown as a man ( an androsphinx ).

Unlike in 1798, the preparations for the uprising were successfully concealed, but a premature explosion at one of Emmet's arms depots killed a man and forced Emmet to bring forward the date of the rising before the authorities ' suspicions were aroused.

Unlike most literary heroes of his time ( French and German, for example ) Amadís is a handsome man who would cry if refused by his lady, but is invincible in battle and usually emerges drenched in his own and his opponent's blood.

Unlike the " King Duncan " of Shakespeare's Macbeth, the historical Duncan appears to have been a young man.

Unlike Adam, the new man born in Jesus obeys God and ushers in a world of morality and salvation.

Unlike Gibbes, Campbell was a married man with a growing family that needed to be accommodated.

Unlike most of the leading politicians of that generation, he was a consistent, dogged, and rancorous party man, a Cavalier of the old school, a zealous champion of the Crown and of the Church, and a hater of Republicans and Nonconformists.

Unlike many promoters, Bruno was said to be a good pay-off man & very fair to his fellow wrestlers.

Unlike Adam, the new man born in Jesus obeys God and ushers in a world of morality and salvation.

Unlike many of his conservative followers, Bryan was not a strict biblical literalist, and had no objection to " evolution before man but for the fact that a concession as to the truth of evolution up to man furnishes our opponents with an argument which they are quick to use, namely, if evolution accounts for all the species up to man, does it not raise a presumption in behalf of evolution to include man?

Unlike purpose built courses, such sleds were available to the common man and usable on any suitably snow covered nearby slope.

" Unlike the native Byzantine guards so mistrusted by Basil II, the Varangian guards ' loyalties lay with the position of Emperor, not the man that sat on the throne.

Unlike the modern Foxtrot, the man often closes his feet and syncopated steps are regular occurrences ( as was the case in early Foxtrot ).

Unlike many of his species depicted on the show and despite his own personal ambition and lust for power, Mollari is also a man of honor and the moral consequences of his plots weigh on him heavily.

Unlike his appearances in Small Favor and The Warrior, Uriel's form in Changes and Ghost Story is that of a young man with blond hair, rather than an old janitor.

Unlike his father, though, Jones III also developed an interest in athletics — basketball as a young man, and later skiing, hunting and other outdoor sports.