(b) Let x = 1e16 (a very large number). How big is the "gap" nextfloat(x)-x? (c) The "gap" at 1.0 is like 1e-16, a small number. How small is the gap at 0.0. Answer with just the exponent (which would be -16 were we talking about 1.0).

(b) Let x = 1e16 (a very large number). How big is the "gap" nextfloat(x)-x? (c) The "gap" at 1.0 is like 1e-16, a small number. How small is the gap at 0.0. Answer with just the exponent (which would be -16 were we talking about 1.0).

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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(b) Let x = 1e16 (a very large number). How big is the "gap" nextfloat(x)-x?
(c) The "gap" at 1.0 is like 1e-16, a small number. How small is the gap at 0.0. Answer with just the exponent (which would be -16 were we talking about 1.0).

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