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Condition number

In numerical analysis, the condition number of a function measures how much the output value of the function can change for a small change in the input argument. This is used to measure how sensitive a function is to changes or errors in the input, and how much error in the output results from an error in the input. Very frequently, one is solving the…

Matrices, Nonlinear & Overview

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Overview

Matrices

Nonlinear

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Map overview Semantic statistics

Condition number

Nodes59
Edges58
Triples41
Avg. degree1.97
Density0.033898
Components1

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Condition number

Top relations

related to Further reading · 18
Condition number → Clarendon Press, Demmel, Geometry, Hammarling, Ill-conditioning, In Cox, Information Encoding, ISBN, James, Ludwig, ML, Nearest Defective Matrices, Neural Units, Oswaldo, Oxford, Reliable Numerical Computation, Scale-Invariant Proxy, The Condition Number
related to Matrices · 7
Condition number → Ax, For, In, Note, On, The, Thus
related to External links · 6
Condition number → Encyclopedia, Holistic Numerical Methods InstituteMATLAB, MathematicsWho Invented, Matrix, Matrix Condition Number, Nick Higham
related to Several variables · 5
Condition number → Banach, Condition, The, They, This
related to Nonlinear · 2
Condition number → Condition, The
related to One variable · 2
Condition number → Evaluated, The
is a · 1
Condition number → property of the problem

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Important terminology

condition number displaystyle matrix problem function value solution error numerical norm change one relative numbers small defined used derivative algorithm

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Condition numberis aproperty of the problem0.90text
Condition numberrelated to External linksMatrix0.60section
Condition numberrelated to External linksHolistic Numerical Methods InstituteMATLAB0.60section
Condition numberrelated to External linksEncyclopedia0.60section
Condition numberrelated to External linksMathematicsWho Invented0.60section
Condition numberrelated to External linksMatrix Condition Number0.60section
Condition numberrelated to External linksNick Higham0.60section
Condition numberrelated to Further readingDemmel0.60section
Condition numberrelated to Further readingJames0.60section
Condition numberrelated to Further readingNearest Defective Matrices0.60section
Condition numberrelated to Further readingGeometry0.60section
Condition numberrelated to Further readingIll-conditioning0.60section

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    Min side: 3
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