Definition of Rational formula. Meaning of Rational formula. Synonyms of Rational formula

Here you will find one or more explanations in English for the word Rational formula. Also in the bottom left of the page several parts of wikipedia pages related to the word Rational formula and, of course, Rational formula synonyms and on the right images related to the word Rational formula.

Definition of Rational formula

Rational formula
Formula For"mu*la, n.; pl. E. Formulas, L. Formul[ae]. [L., dim. of forma form, model. SeeForm, n.] 1. A prescribed or set form; an established rule; a fixed or conventional method in which anything is to be done, arranged, or said. 2. (Eccl.) A written confession of faith; a formal statement of foctrines. 3. (Math.) A rule or principle expressed in algebraic language; as, the binominal formula. 4. (Med.) A prescription or recipe for the preparation of a medicinal compound. 5. (Chem.) A symbolic expression (by means of letters, figures, etc.) of the constituents or constitution of a compound. Note: Chemical formul[ae] consist of the abbreviations of the names of the elements, with a small figure at the lower right hand, to denote the number of atoms of each element contained. Empirical formula (Chem.), an expression which gives the simple proportion of the constituents; as, the empirical formula of acetic acid is C2H4O2. Graphic formula, Rational formula (Chem.), an expression of the constitution, and in a limited sense of the structure, of a compound, by the grouping of its atoms or radicals; as, a rational formula of acetic acid is CH3.(C:O).OH; -- called also structural formula, constitutional formula, etc. See also the formula of Benzene nucleus, under Benzene. Molecular formula (Chem.), a formula indicating the supposed molecular constitution of a compound.

Meaning of Rational formula from wikipedia

- In mathematics, a rational function is any function that can be defined by a rational fraction, which is an algebraic fraction such that both the numerator...
- to be extended directly from the rational numbers to other number systems such as finite fields using the same formulas for quadrance and spread. Additionally...
- any two dyadic rational numbers is another dyadic rational number, given by a simple formula. However, division of one dyadic rational number by another...
- algebra, the rational root theorem (or rational root test, rational zero theorem, rational zero test or p/q theorem) states a constraint on rational solutions...
- {\displaystyle Q(x)} ⁠ , their quotient is called a rational expression or simply rational fraction. A rational expression P ( x ) Q ( x ) {\textstyle {\frac...
- In mathematics, Bhāskara I's sine approximation formula is a rational expression in one variable for the com****tion of the approximate values of the...
- formula for Pythagorean triples and the inverse relationship t = y / (x + 1) mean that, except for (−1, 0), a point (x, y) on the circle is rational if...
- geometrically from the Riemann–Hurwitz formula. A unirational variety V over a field K is one dominated by a rational variety, so that its function field...
- antiderivative. For rational functions; that is, for fractions of two polynomial functions; antiderivatives are not always rational fractions, but are...
- outlook, rationally calculate the greatest good for the greatest number. Many followers of Immanuel Kant also depend on a rational formula for moral...