Inverse root of a number or a function

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GPHYSICS G06Computing G06FELECTRICAL DIGITAL DATA PROCESSING G06F2207/00Indexing scheme relating to methods or arrangements for processing data by operating upon the order or content of the data handled

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G06F2207/5521Inverse root of a number or a function

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Patents Grantslast 30 patents

Information Patent Grant
System and method for rounding reciprocal square root results of in...
- Patent number 11,853,716
- Issue date Dec 26, 2023
- Imagination Technologies Limited
- Casper Van Benthem
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Iterative estimation hardware
- Patent number 11,422,802
- Issue date Aug 23, 2022
- Imagination Technologies Limited
- Thomas Rose
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for rounding reciprocal square root results of in...
- Patent number 11,294,625
- Issue date Apr 5, 2022
- Imagination Technologies Limited
- Casper Van Benthem
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for processing fractional reciprocal operations
- Patent number 10,768,896
- Issue date Sep 8, 2020
- Intel Corporation
- Cristina Anderson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for processing reciprocal square root operations
- Patent number 10,664,237
- Issue date May 26, 2020
- Intel Corporation
- Cristina Anderson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Performing a comparison computation in a computer system
- Patent number 10,037,191
- Issue date Jul 31, 2018
- Imagination Technologies Limited
- Leonard Rarick
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Performing a comparison computation in a computer system
- Patent number 9,875,083
- Issue date Jan 23, 2018
- Imagination Technologies Limited
- Leonard Rarick
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Math circuit for estimating a transcendental function
- Patent number 9,465,580
- Issue date Oct 11, 2016
- Intel Corporation
- Jose-Alejandro Pineiro
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Vector floating point argument reduction
- Patent number 9,146,901
- Issue date Sep 29, 2015
- ARM Limited
- Jorn Nystad
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Performing reciprocal instructions with high accuracy
- Patent number 8,706,789
- Issue date Apr 22, 2014
- Intel Corporation
- Zeev Sperber
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Increased precision in the computation of a reciprocal square root
- Patent number 8,156,170
- Issue date Apr 10, 2012
- International Business Machines Corporation
- Robert F. Enenkel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital logic circuit
- Patent number 8,156,171
- Issue date Apr 10, 2012
- Altera Corporation
- Michael Fitton
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Increased precision in the computation of a reciprocal square root
- Patent number 7,313,584
- Issue date Dec 25, 2007
- International Business Machines Corporation
- Robert F. Enenkel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and hardware for computing reciprocal square root and progra...
- Patent number 7,266,578
- Issue date Sep 4, 2007
- Semiconductor Technology Academic Research Center
- Naofumi Takagi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Single precision inverse square root generator
- Patent number 6,654,777
- Issue date Nov 25, 2003
- International Business Machines Corporation
- Gordon Clyde Fossum
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Floating point square root and reciprocal square root computation u...
- Patent number 6,349,319
- Issue date Feb 19, 2002
- Sun Microsystems, Inc.
- Ravi Shankar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Parallel fixed point square root and reciprocal square root computa...
- Patent number 6,341,300
- Issue date Jan 22, 2002
- Sun Microsystems, Inc.
- Ravi Shankar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Geometry pipeline implemented on a SIMD machine
- Patent number 5,973,705
- Issue date Oct 26, 1999
- International Business Machines Corporation
- Chandrasekhar Narayanaswami
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for generating an initial estimate for a float...
- Patent number 5,847,979
- Issue date Dec 8, 1998
- Samsung Electronics Company, Ltd.
- Roney S. Wong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Reciprocal number arithmetic operating method and circuit which are...
- Patent number 5,650,953
- Issue date Jul 22, 1997
- Fujitsu Limited
- Takashi Kaku
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Mathematical function processor utilizing table information
- Patent number 5,537,345
- Issue date Jul 16, 1996
- Matsushita Electrical Industrial Co. Ltd.
- Hiraku Nakano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Special functions arithmetic logic unit method and apparatus
- Patent number 5,459,681
- Issue date Oct 17, 1995
- Motorola, Inc.
- Calvin W. Harrison
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus for determining booth recoder input control signals
- Patent number 5,280,439
- Issue date Jan 18, 1994
- Weitek Corporation
- S. M. Quek
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for high speed determination of j.sup.th roots...
- Patent number 5,253,215
- Issue date Oct 12, 1993
- Motorola, Inc.
- Brett L. Lindsley
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus for multiplying operands
- Patent number 5,245,564
- Issue date Sep 14, 1993
- Weitek Corporation
- S. M. Quek
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Machine method to perform newton iterations for reciprocals
- Patent number 5,220,524
- Issue date Jun 15, 1993
- Micron Technology, Inc.
- James H. Hesson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus to perform Newton iterations for reciprocal and reciproca...
- Patent number 5,206,823
- Issue date Apr 27, 1993
- Micron Technology, Inc.
- James H. Hesson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Machine method to perform newton iterations for reciprocal square r...
- Patent number 5,157,624
- Issue date Oct 20, 1992
- Micron Technology, Inc.
- James H. Hesson
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
BFLOAT16 SQUARE ROOT AND/OR RECIPROCAL SQUARE ROOT INSTRUCTIONS
- Publication number 20230061618
- Publication date Mar 2, 2023
- Intel Corporation
- Menachem ADELMAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Iterative Estimation Hardware
- Publication number 20220391205
- Publication date Dec 8, 2022
- Imagination Technologies Limited
- Thomas Rose
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR ROUNDING RECIPROCAL SQUARE ROOT RESULTS OF IN...
- Publication number 20220091819
- Publication date Mar 24, 2022
- Imagination Technologies Limited
- Casper VAN BENTHEM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS AND METHOD FOR PROCESSING RECIPROCAL SQUARE ROOT OPERATIONS
- Publication number 20190196790
- Publication date Jun 27, 2019
- Cristina ANDERSON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS AND METHOD FOR PROCESSING FRACTIONAL RECIPROCAL OPERATIONS
- Publication number 20190196789
- Publication date Jun 27, 2019
- Cristina ANDERSON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PERFORMING A COMPARISON COMPUTATION IN A COMPUTER SYSTEM
- Publication number 20180143805
- Publication date May 24, 2018
- Imagination Technologies Limited
- Leonard Rarick
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MATH CIRCUIT FOR ESTIMATING A TRANSCENDENTAL FUNCTION
- Publication number 20140222883
- Publication date Aug 7, 2014
- Jose-Alejandro Pineiro
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FLOATING-POINT VECTOR NORMALISATION
- Publication number 20130246496
- Publication date Sep 19, 2013
- ARM Limited
- Simon John Craske
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Performing Reciprocal Instructions With High Accuracy
- Publication number 20120166509
- Publication date Jun 28, 2012
- Zeev Sperber
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Vector floating point argument reduction
- Publication number 20120078987
- Publication date Mar 29, 2012
- ARM Limited
- Jorn Nystad
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INCREASED PRECISION IN THE COMPUTATION OF A RECIPROCAL SQUARE ROOT
- Publication number 20080052338
- Publication date Feb 28, 2008
- International Business Machines Corporation
- Robert F. Enenkel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and system for performing quad precision floating-point oper...
- Publication number 20070055723
- Publication date Mar 8, 2007
- Marius Cornea-Hasegan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Increased precision in the computation of a reciprocal square root
- Publication number 20050027772
- Publication date Feb 3, 2005
- IBM Corporation
- Robert F. Enenkel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and hardware for computing reciprocal square root and progra...
- Publication number 20030028574
- Publication date Feb 6, 2003
- Semiconductor Technology Academic Research Center
- Naofumi Takagi
- G06 - COMPUTING CALCULATING COUNTING

Inverse root of a number or a function

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

System and method for rounding reciprocal square root results of in...

Iterative estimation hardware

System and method for rounding reciprocal square root results of in...

Apparatus and method for processing fractional reciprocal operations

Apparatus and method for processing reciprocal square root operations

Performing a comparison computation in a computer system

Performing a comparison computation in a computer system

Math circuit for estimating a transcendental function

Vector floating point argument reduction

Performing reciprocal instructions with high accuracy

Increased precision in the computation of a reciprocal square root

Digital logic circuit

Increased precision in the computation of a reciprocal square root

Method and hardware for computing reciprocal square root and progra...

Single precision inverse square root generator

Floating point square root and reciprocal square root computation u...

Parallel fixed point square root and reciprocal square root computa...

Geometry pipeline implemented on a SIMD machine

Method and apparatus for generating an initial estimate for a float...

Reciprocal number arithmetic operating method and circuit which are...

Mathematical function processor utilizing table information

Special functions arithmetic logic unit method and apparatus

Apparatus for determining booth recoder input control signals

Method and apparatus for high speed determination of j.sup.th roots...

Apparatus for multiplying operands

Machine method to perform newton iterations for reciprocals

Apparatus to perform Newton iterations for reciprocal and reciproca...

Machine method to perform newton iterations for reciprocal square r...

Patents Applicationslast 30 patents

BFLOAT16 SQUARE ROOT AND/OR RECIPROCAL SQUARE ROOT INSTRUCTIONS

Iterative Estimation Hardware

SYSTEM AND METHOD FOR ROUNDING RECIPROCAL SQUARE ROOT RESULTS OF IN...

APPARATUS AND METHOD FOR PROCESSING RECIPROCAL SQUARE ROOT OPERATIONS

APPARATUS AND METHOD FOR PROCESSING FRACTIONAL RECIPROCAL OPERATIONS

PERFORMING A COMPARISON COMPUTATION IN A COMPUTER SYSTEM

MATH CIRCUIT FOR ESTIMATING A TRANSCENDENTAL FUNCTION

FLOATING-POINT VECTOR NORMALISATION

Performing Reciprocal Instructions With High Accuracy

Vector floating point argument reduction

INCREASED PRECISION IN THE COMPUTATION OF A RECIPROCAL SQUARE ROOT

Method and system for performing quad precision floating-point oper...

Increased precision in the computation of a reciprocal square root

Method and hardware for computing reciprocal square root and progra...