Regular

Other articles related to "regular":

Heyting Algebra - Properties - Regular and Complemented Elements
... An element x of a Heyting algebra H is called regular if either of the following equivalent conditions hold The equivalence of these conditions can be restated simply as the identity, valid for all. 1 if, in which case 0 and 1 are the only regular elements ... Any complemented element of a Heyting algebra is regular, though the converse is not true in general ...
Regular Cardinal
... In set theory, a regular cardinal is a cardinal number that is equal to its own cofinality ... So, crudely speaking, a regular cardinal is one which cannot be broken into a smaller collection of smaller parts ... can be well-ordered), an infinite cardinal is regular if and only if it cannot be expressed as the cardinal sum of a set of cardinality less than, the elements of which are cardinals ...
Singing
... is the act of producing musical sounds with the voice, and augments regular speech by the use of both tonality and rhythm ... Excellence in singing may require time, dedication, instruction, and regular practice ... If pratice is done on a regular basis then the sounds are said to be more clear and strong ...
Pentagram - Geometry
... The pentagram is the simplest regular star polygon ... Like a regular pentagon, and a regular pentagon with a pentagram constructed inside it, the regular pentagram has as its symmetry group the dihedral group of ...
Regular - Other Uses
... Regular character, a main character who appears more frequently and/or prominently than a recurring character Regular customer, a person who visits the same restaurant, pub, store, or ... Regular footedness in boardsports, a stance in which the left foot leads Regular division of the plane, a series of drawings by the Dutch artist M ... The Regular Baptists, an 18th century American and Canadian Baptist group ...

Famous quotes containing the word regular:

    The solid and well-defined fir-tops, like sharp and regular spearheads, black against the sky, gave a peculiar, dark, and sombre look to the forest.
    Henry David Thoreau (1817–1862)

    While you’re playing cards with a regular guy or having a bite to eat with him, he seems a peaceable, good-humoured and not entirely dense person. But just begin a conversation with him about something inedible, politics or science, for instance, and he ends up in a deadend or starts in on such an obtuse and base philosophy that you can only wave your hand and leave.
    Anton Pavlovich Chekhov (1860–1904)

    “I couldn’t afford to learn it,” said the Mock Turtle with a sigh. “I only took the regular course.”
    “What was that?” inquired Alice.
    “Reeling and Writhing, of course, to begin with,” the Mock Turtle replied; “and then the different branches of Arithmetic—Ambition, Distraction, Uglification, and Derision.”
    “I never heard of ‘Uglification,’” Alice ventured to say.
    Lewis Carroll [Charles Lutwidge Dodgson] (1832–1898)