WO2002052401A3 - Method of obtaining correctly rounded results in ieee double precision format of transcendental functions - Google Patents
Method of obtaining correctly rounded results in ieee double precision format of transcendental functions Download PDFInfo
- Publication number
- WO2002052401A3 WO2002052401A3 PCT/US2001/049052 US0149052W WO02052401A3 WO 2002052401 A3 WO2002052401 A3 WO 2002052401A3 US 0149052 W US0149052 W US 0149052W WO 02052401 A3 WO02052401 A3 WO 02052401A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- precision
- double precision
- pair
- arithmetic
- result
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
- G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
- G06F7/544—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices for evaluating functions by calculation
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computational Mathematics (AREA)
- Computing Systems (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Complex Calculations (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2002227437A AU2002227437A1 (en) | 2000-12-27 | 2001-12-17 | Method of obtaining correctly rounded results in ieee double precision format of transcendental functions |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US75262800A | 2000-12-27 | 2000-12-27 | |
US09/752,628 | 2000-12-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002052401A2 WO2002052401A2 (en) | 2002-07-04 |
WO2002052401A3 true WO2002052401A3 (en) | 2003-01-23 |
Family
ID=25027107
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2001/049052 WO2002052401A2 (en) | 2000-12-27 | 2001-12-17 | Method of obtaining correctly rounded results in ieee double precision format of transcendental functions |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU2002227437A1 (en) |
WO (1) | WO2002052401A2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109271134B (en) * | 2018-12-13 | 2020-08-25 | 上海燧原科技有限公司 | Transcendental function operation method and device, storage medium and electronic equipment |
-
2001
- 2001-12-17 AU AU2002227437A patent/AU2002227437A1/en not_active Abandoned
- 2001-12-17 WO PCT/US2001/049052 patent/WO2002052401A2/en not_active Application Discontinuation
Non-Patent Citations (5)
Title |
---|
"CORRECTLY ROUNDED ELEMENTARY FUNCTIONS", IBM TECHNICAL DISCLOSURE BULLETIN, IBM CORP. NEW YORK, US, vol. 33, no. 1A, 1 June 1990 (1990-06-01), pages 353 - 355, XP000117760, ISSN: 0018-8689 * |
LEFEVRE V ET AL: "Towards correctly rounded transcendentals", PROCEEDINGS 13TH IEEE SYMPOSIUM ON COMPUTER ARITHMETIC. ASILOMAR, CA, JULY 6 - 9, 1997, IEEE SYMPOSIUM ON COMPUTER ARITHMETIC, LOS ALAMITOS, CA: IEEE COMP. SOC. PRESS, US, 6 July 1997 (1997-07-06), pages 132 - 137, XP010241202, ISBN: 0-8186-7846-1 * |
LYNCH T ET AL: "The K5 transcendental functions", COMPUTER ARITHMETIC, 1995., PROCEEDINGS OF THE 12TH SYMPOSIUM ON BATH, UK 19-21 JULY 1995, LOS ALAMITOS, CA, USA,IEEE COMPUT. SOC, US, 19 July 1995 (1995-07-19), pages 163 - 170, XP010146644, ISBN: 0-8186-7089-4 * |
SCHULTE M ET AL: "Exact rounding of certain elementary functions", COMPUTER ARITHMETIC, 1993. PROCEEDINGS., 11TH SYMPOSIUM ON WINDSOR, ONT., CANADA 29 JUNE-2 JULY 1993, LOS ALAMITOS, CA, USA,IEEE COMPUT. SOC, 29 June 1993 (1993-06-29), pages 138 - 145, XP010128520, ISBN: 0-8186-3862-1 * |
ZIV A: "FAST EVALUATION OF ELEMENTARY MATHEMATICAL FUNCTIONS WITH CORRECTLY ROUNDED LAST BIT", ACM TRANSACTIONS ON MATHEMATICAL SOFTWARE, ASSOCIATION FOR COMPUTING MACHINERY, NEW YORK, US, vol. 17, no. 3, 1 September 1991 (1991-09-01), pages 410 - 423, XP000446457, ISSN: 0098-3500 * |
Also Published As
Publication number | Publication date |
---|---|
WO2002052401A2 (en) | 2002-07-04 |
AU2002227437A1 (en) | 2002-07-08 |
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