Although this may seem a paradox, all exact science is dominated by the idea of approximation.
Bertrand Russell
A fact not incorporated into a system is a vague notion unsuitable for scientific use.
V.O. Klyuchevskii “The Terminology of Russian History”
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Original Russian Text © V.N. Strakhov, 2008, published in Fizika Zemli, 2008, No. 2, pp. 63–79.
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Strakhov, V.N. The fundamental computational problem in gravimetry, magnetometry, geodesy, and geoinformatics. Izv., Phys. Solid Earth 44, 142–157 (2008). https://doi.org/10.1134/S1069351308020043
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DOI: https://doi.org/10.1134/S1069351308020043