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- Title
Forward and Backward Analyses of Quadratic Equations.
- Authors
Nievergelt, Yves
- Abstract
The article presents methods of forward and backward analysis for real solutions of real quadratic equations. The methods aim to mathematically prove that specific algorithms deliver exact results in spite of all intermediate rounding errors. Applications include the Excess Related Person Indebtedness according to the U.S. corporate tax code, yield-to-maturity of one-year U.S. Treasury bills and calculation of acidity in chemistry.
- Subjects
UNITED States; NUMERICAL analysis; QUADRATIC equations; TREASURY bills; INTERNAL revenue law; DISSOCIATION (Chemistry); ALGORITHMS
- Publication
UMAP Journal, 2011, Vol 32, Issue 3, p237
- ISSN
0197-3622
- Publication type
Article