IEEE 854-1987
Withdrawn
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
IEEE Standard for Radix-Independent Floating-Point Arithmetic
Available format(s)
PDF
Withdrawn date
28-10-2024
Language(s)
English
Published date
05-10-1987
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1. Scope
1.1 Implementation Objectives
1.2 Inclusions
1.3 Exclusions
2. Definitions
3. Precisions
3.1 Sets of Values
3.2 Basic Precisions
3.3 Extended Precisions
3.4 Combinations of Precisions
4. Rounding
4.1 Round to Nearest
4.2 Directed Roundings
4.3 Rounding Precision
5. Operations
5.1 Arithmetic
5.2 Square Root
5.3 Floating-Point Precision Conversions
5.4 Conversion Between Floating Point and Integer
5.5 Round Floating-Point Number to Integral Value
5.6 Floating-Point <-> Decimal String Conversion
5.7 Comparison
6. Infinity, NaNs, and Signed Zero
6.1 Infinity Arithmetic
6.2 Operations with NaNs
6.3 The Algebraic Sign
7. Exceptions
7.1 Invalid Operation
7.2 Division by Zero
7.3 Overflow
7.4 Underflow
7.5 Inexact
8. Traps
8.1 Trap Handler
8.2 Precedence
TABLES
1. Floating Point <-> Decimal String Conversion Ranges
2. Correctly Rounded Conversion Ranges
3. Predicates and Relations
APPENDIX
Recommended Functions and Predicates
It is intended that an implementation of a floating-point system conforming to this standard can be realized entirely in software, entirely in hardware, or in any combination of software and hardware.
| Committee |
Microprocessor Standards Committee
|
| DocumentType |
Standard
|
| ISBN |
978-0-7381-1167-4
|
| Pages |
19
|
| PublisherName |
Institute of Electrical & Electronics Engineers
|
| Status |
Withdrawn
|
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