# Exponential Sentence Examples

- Is known as the
**exponential**theorem. - The
**exponential**function, exp x, may be defined as the inverse of the logarithm: thus x =exp y if y= log x. - By the
**exponential**and multinomial theorems we obtain the results) 1,r -1 (E7r) ! - The rate of diminution of amplitude expressed by the coefficient a in the index of the
**exponential**is here greater than the coefficient b expressing the retardation of phase by a small term depending on the emissivity h. - An alternative method of developing the theory of the
**exponential**function is to start from the definition exp x = I +x+x2/2 ! - It was a long time before decimal arithmetic came into general use, and all through the 17th century
**exponential**marks were in common use. - The
**exponential**function possesses the properties (i.) exp (x+y) =exp x X exp y. - A discussion of some of the
**exponential**formulae is given by S. - It is customary, therefore, to denote the
**exponential**function by e x, and the result ex = I +x+x2/2 ! - The definitions of the logarithmic and
**exponential**functions may be extended to complex values of x. - Argand had been led to deny that such an expression as i 2 could be expressed in the form A+Bi, - although, as is well known, Euler showed that one of its values is a real quantity, the
**exponential**function of --7112. - As originally proposed, many of these formulae were cast in
**exponential**form, but the adoption of the logarithmic method of expression throughout the list serves to show more clearly the relationship between the various types. - A usual value of for hemp ropes on cast-iron pulleys is 0.3, and the
**exponential**log ratio is therefore 0 3ur cosec 20 when 9 =7r. - +amam Expanding the right-hand side by the
**exponential**theorem, and then expressing the symmetric functions of al, a2, ...a m, which arise, in terms of b1, b2, ...' - Now log (1+ï¿½X1 +/22X2+/ï¿½3X3 +ï¿½ï¿½ï¿½) =E log (1+/2aix1+22aix2-1-/23ax3+...) whence, expanding by the
**exponential**and multinomial theorems, a comparison of the coefficients of ï¿½n gives (n) (-)v1+v2+v3+.. - The elementary idea of a differential coefficient is useful in reference to the logarithmic and
**exponential**series. - Among these were the
**exponential**calculus, and the curve called by him the linea brachistochrona, or line of swiftest descent, which he was the first to determine, pointing out at the same time the relation which this curve bears to the path described by a ray of light passing through strata of variable density. - Meanwhile the study of mathematics was not neglected, as appears not only from his giving instruction in geometry to his younger brother Daniel, but from his writings on the differential, integral, and
**exponential**calculus, and from his father considering him, at the age of twenty-one, worthy of receiving the torch of science from his own hands. - The
**exponential**function, which may still be defined as the inverse of the logarithmic function, is, on the other hand, a uniform function of x, and its fundamental properties may be stated in the same form as for real values of x. - The n formulae of this type represent a normal mode of free vibration; the individual particles revolve as a rule in elliptic orbits which gradually contract according to the law indicated by the
**exponential**factor. - See Tables, Mathematical:
**Exponential**Functions. - The analytical expression for the motion in the latter case involves
**exponential**terms, one of which (except in case of a particular relation between the initial displacements and velocities) increases rapidly, being equally multiplied in equal times. - The coefficient (q) of the time in the
**exponential**term (e at) may be considered to measure the degree of dynamical instability; its reciprocal 1 /q is the time in which the disturbance is multiplied in the ratio I: e.