What is another word for Interpolator?
Pronunciation: [ɪntˈɜːpəlˌe͡ɪtə] (IPA) 
An interpolator is a mathematical term used to describe a tool that is used to predict the values of a function for some input values. It is used when we have some data points for which we know the function's value, but we want to extract the value at a specific point. The synonyms for an interpolator could be function-fitting tool, data interpolation tool, math extrapolation tool, curve-fitting software, numerical estimating tool, and others. These terms accurately describe the purpose and function of an interpolator tool in mathematical or engineering contexts. In short, the term 'interpolator' can be substituted with any synonym that conveys the same meaning of estimating an unknown value based on the known data points.
