7.6 The DATE module
<year/month-duration>
Sealed class
Summary
The class of objects representing durations with a coarse resolution.
Superclasses
Init-keywords
Library
system
Module
date
Description
The class of objects representing durations in units of calendar years and months. It is a subclass of <duration>.
Use this class to represent a number of calendar years and months. If you need to represent durations in units of days or fractions thereof (to microsecond resolution), use <day/time-duration> instead.
Operations
< + - decode-duration encode-year/month-duration