Geodesic
Double precision numbers
Matematičeskoe obrazovanie, Tome 113 (2025) no. 1, pp. 49-56

Voir la notice de l'article provenant de la source Math-Net.Ru

The article talks about double precision numbers. This is one of the unusual numerical systems, the so-called Clifford algebras. It differs from ordinary numbers in that it contains infinitesimals. This makes it possible to solve a number of problems purely algebraically, which in standard calculus require a limit transition operation. 
@article{MO_2025_113_1_a4,
     author = {E. V. Shchepin},
     title = {Double precision numbers},
     journal = {Matemati\v{c}eskoe obrazovanie},
     pages = {49--56},
     publisher = {mathdoc},
     volume = {113},
     number = {1},
     year = {2025},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MO_2025_113_1_a4/}
}
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E. V. Shchepin. Double precision numbers. Matematičeskoe obrazovanie, Tome 113 (2025) no. 1, pp. 49-56. http://geodesic.mathdoc.fr/item/MO_2025_113_1_a4/