- 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...
- 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...
- any two
dyadic rational numbers is
another dyadic rational number,
given by a
simple formula. However,
division of one
dyadic rational number by another...
-
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...
- In mathematics, a
rational variety is an
algebraic variety, over a
given field K,
which is
birationally equivalent to a
projective space of some dimension...
- 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...
- means: algebraically: more precisely, they can be
expressed by a
cubic formula involving the four coefficients, the four
basic arithmetic operations,...
- antiderivative. For
rational functions; that is, for
fractions of two
polynomial functions;
antiderivatives are not
always rational fractions, but are...
