What is The Difference Between Fril And S-Lang, Programming Languages

Fril is a Logic-based Programming Language, while S-Lang is an Interpreted Programming Language

What are Logic-based Programming Languages

Logic programming is a type of programming paradigm which is largely based on formal logic. Any program written in a logic programming language is a set of sentences in logical form, expressing facts and rules about some problem domain. (Wikipedia)

What are Interpreted Programming Languages

An interpreted language is a programming language for which most of its implementations execute instructions directly, without previously compiling a program into machine-language instructions. The interpreter executes the program directly, translating each statement into a sequence of one or more subroutines already compiled into machine code. (Wikipedia)

While Fril is a Logic-based Programming Language, and S-Lang is an Interpreted Programming Language

Let us now look at the difference between the two:

What is Fril Programming Language – A brief synopsis

Fril language was designed by Trevor Martin and Jim Baldwin at the University of Bristol in the 1980s. It is for first-order predicate calculus. It supports fuzzy sets and metaprogramming and is based on the Prolog syntax.