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The Collaborative International Dictionary
Arithmetical

Arithmetical \Ar`ith*met"ic*al\, a. Of or pertaining to arithmetic; according to the rules or method of arithmetic.

Arithmetical complement of a logarithm. See Logarithm.

Arithmetical mean. See Mean.

Arithmetical progression. See Progression.

Arithmetical proportion. See Proportion.

Douglas Harper's Etymology Dictionary
arithmetical

1540s; see arithmetic + -al (1). Related: Arithmetically (late 15c.).

Wiktionary
arithmetical

a. (label en mathematics) of or pertaining to arithmetic, particularly the functions of arithmetic

WordNet
arithmetical

adj. relating to or involving arithmetic; "arithmetical computations" [syn: arithmetic]

Wikipedia

Usage examples of "arithmetical".

For example, when the boy, after leaving school, is set to fill an order in a wholesale drug store, he will in the one experience be compelled to use various phases of his chemical, arithmetical, writing, and bookkeeping knowledge, and that perhaps in the midst of a mass of other accidental impressions.

The pupil will see that he has not the necessary arithmetical knowledge to solve the problem and will then be in the proper mental attitude for the lesson.

Whether it be the understanding of a plant, an animal, a city, a picture, a poem, an historical event, an arithmetical problem, or a scientific experiment, the process is always the same.

When the teacher appreciates the extent of the capacities of children, he will not make too heavy demands upon their powers of logical reasoning by introducing too soon the study of formal grammar or the solution of difficult arithmetical problems.

For instance, arithmetical problems given to boys might deal with activities interesting to boys, and those to girls might deal with activities interesting to girls.

How could you prove that there are arithmetical propositions that are both unprovable and true?

They comprised astronomical kaleidoscopes exhibiting the twelve constellations of the zodiac from Aries to Pisces, miniature mechanical orreries, arithmetical gelatine lozenges, geometrical to correspond with zoological biscuits, globemap playing balls, historically costumed dolls.

Conscious that the human organism, normally capable of sustaining an atmospheric pressure of 19 tons, when elevated to a considerable altitude in the terrestrial atmosphere suffered with arithmetical progression of intensity, according as the line of demarcation between troposphere and stratosphere was approximated from nasal hemorrhage, impeded respiration and vertigo, when proposing this problem for solution, he had conjectured as a working hypothesis which could not be proved impossible that a more adaptable and differently anatomically constructed race of beings might subsist otherwise under Martian, Mercurial, Veneral, Jovian, Saturnian, Neptunian or Uranian sufficient and equivalent conditions, though an apogean humanity of beings created in varying forms with finite differences resulting similar to the whole and to one another would probably there as here remain inalterably and inalienably attached to vanities, to vanities of vanities and to all that is vanity.

I do not willingly enter into arithmetical explanations with an artist like you, who fears to enter my study lest she should imbibe disagreeable or anti-poetic impressions and sensations.

Many, also, who were not aware of the circumstances attending his withdrawal from Paris, were struck with the worthy appearance, the gentlemanly bearing, and the knowledge of the world displayed by the old patrician, who certainly played the nobleman very well, so long as he said nothing, and made no arithmetical calculations.

Room 40 knew from its analyses that 0075 was one of a series of two-part codes that the German Foreign Office designated by two zeros and two digits, the two digits always showing an arithmetical difference of 2.

In them I read unthinkable calculations, formulas of interwoven universes, arithmetical progressions of armies of stars, pandects of the motions of the suns.

She was in fact a little arithmetical fairy, and her father made her perform a series of gymnastics among numbers as brilliant in their way as the vocal flourishes and roulades of an accomplished singer.

Room 40 knew from its analyses that 0075 was one of a series of two-part codes that the German Foreign Office designated by two zeros and two digits, the two digits always showing an arithmetical difference of 2.

The Malthusian theory,- -the law of the increase of the population in geometrical, and of the means of subsistence in arithmetical proportion, and the wise and natural means of restricting the population,--all these have become scientific, indubitable truths, which have not been confirmed, but which have been employed as axioms, for the erection of false theories.