Expressif is the variable substitution syntax combined with a library of predicates and functions. Initially designed for NBi.io, Expressif allows you to define variables, transformations of these ...

Over the last few newsletters, we reviewed functions in HANA and their SQL equivalents. Our last in this series is predicates to filter your data. I'll be referring to both the functions and types and ...

16:00～17:00 講演 （*英語で行います） 17:00～17:30 質疑応答 (Abstract) Hilbert’s epsilon-calculus is based on an extension of the language of predicate logic by a term-forming operator $\varepsilon$ [1]. Two ...

This is concerned with use cases like "How do I select all the paragraphs before the first H2?" or "How do I select items between and ?". Currently in the draft spec ...

Abstract: We study predicate logic that is interpreted in Kripke models similarly to intuitionistic logic except that the accessibility relation of each model is not necessarily reflexive. Unlike in ...