Sentence examples for useful formula for from inspiring English sources

The following lemma gives us a useful formula for the truncation error.

It can be shown that, whenever X has a probability density function, its expectation (provided it exists) is given by equation (15), which remains a useful formula for calculating E X).

When only the expected values are required, an extremely useful formula for systems in equilibrium is Little's law.

Before establishing the relationship between problems and, we give useful formula for computing the values of conjugate functions.

The lemma issues an abstract but a useful formula for calculating the upper bound of the error propagation.

A simple and useful formula for the critical wavelength in electrodeposition derived by Sundström and Bark is obtained under conditions less restrictive than those used in its original derivation.

These examples present a number of useful formulae for the preliminary design of VG.

By means of these reduction and dual formulas, we obtain nice and useful formulas for the Bernoulli-Nörlund and Apostol-Euler-Nörlund polynomials.

After providing a general definition for this new class of planar parametric curves, we present useful formulae for their construction and discuss their remarkable attractive properties.

Also, we get some combinatoric identities like as harmonic and hyperharmonic numbers and we obtain some useful formulas for (mathbb{F}_{n}), which is concerned with finite sums of reciprocals of Fibonacci numbers.

Considering the application of diversity techniques, useful formulas for the pdf (probability density function) and CDF (Cumulative Distribution Function) of the sum of squared κ-μ variates were presented [18], and an analytical expression for the switching rate of a dual branch selection diversity combiner was derived in [19].