Write an ML function definition for each of the following functions. Try to predict what polytype ML will infer for each function. Then check your prediction using the ML language system. What is the polytype determined by ML for each ease? a. f(g,(x))=g(x) b. f(g, h, x)=g(h(x))

Write an ML function definition for each of the following functions. Try to predict what polytype ML will infer for each function. Then check your prediction using the ML language system. What is the polytype determined by ML for each ease? a. f(g,(x))=g(x) b. f(g, h, x)=g(h(x))

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

Write an ML function definition for each of the following functions. Try to predict what polytype ML will infer for each function. Then check your prediction using the ML
language system. What is the polytype determined by ML for each ease?
a. f(g(x))=g(x)
b. f(g, h, x)=g(h(x))

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