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context setting; proper bolding; marking for attention because it says this is an iterative method but doesn't attempt to say what its purpose is. |
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{{attention}}
Steffensen's method is an iterative process achieving quadratic [[Modes of convergence|convergence]] without employing [[derivative]]s.▼
▲In [[numerical analysis]], '''Steffensen's method''' is an iterative process achieving quadratic [[Modes of convergence|convergence]] without employing [[derivative]]s.
==Generalised definition==
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==References==
*On Steffensen's Method L. W. Johnson; D. R. Scholz SIAM Journal on Numerical Analysis, Vol. 5, No. 2. (Jun., 1968), pp. 296-302. Stable URL: [http://links.jstor.org/sici?sici=0036-1429%28196806%295%3A2%3C296%3AOSM%3E2.0.CO%3B2-H]
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