The phrase "a certain function and" is correct and usable in written English.
It can be used when referring to a specific function in a general or vague manner, often in technical or formal contexts.
Example: "The software is designed to perform a certain function and enhance user experience."
Alternatives: "a specific function and" or "an identified function and".
A functional product is an integrated package consisting of hardware, software and a service support system that provides a customer with a certain function and is sold under a performance-based contract that includes a functional availability guarantee.
True flake tools derived from an advanced technique practiced more than 2,000,000 years later that sought the flake and discarded the core from which it had been detached; flake tools were made deliberately to serve a certain function and were not the casual spin-off of another operation.
This usually isn't a big deal everyday but once in a while you'll need to perform a certain function and this allows you to do it.
The focal point of this paper is the relatively unknown concept of alternative function fulfilment (AFF), which is a design strategy that can be used to generate new ways of fulfilling a certain function and is referred to in the context of ecodesign.
Based on the elaborate research, Yoshida ([17] and [18]) has considered the subharmonic function defined on a cone or a cylinder which is dominated on the boundary by a certain function and generalized the classical Phragmén-Lindelöf theorem by making a harmonic majorant.
A function,,, is the Bochner transform of a certain function, if and only if for all, and.
(i) A function,,, is the Bochner transform of a certain function, if and only if for all, and.
The effective thermal conductivity characterizing macroscopic heat transfer in such a material is expressed as a certain function of the conductivities and volume fractions of the medium and dispersed substances.
Our model takes into account that the original system (without redundancy) computes a certain function with some delay and is amenable to random failures.
We provide evidence that IGF-1 system has a certain function in tumour formation and clinical outcome of cervical cancer.
Likewise, we can think of 'is bright' as an expression that presents a certain function in a certain way, and 'Hesperus is bright' as a sentence that presents its truth-value in a certain way i.e., as the value of the function in question given the argument in question.
