arbitrary-precision arithmetic

arbitrary-precision arithmetic
арифметика произвольной точности
в вычислительной технике - об арифметических операциях над числами, количество знаков (разрядность) которых лимитируется только доступной ёмкостью памяти системы.
Syn:
bignum arithmetic. Иногда в качестве синонима употребляется термин infinite-precision arithmetic - арифметика бесконечной точности, что формально неправильно (misnomer), поскольку на практике разрядность чисел в вычислительной системе всегда ограничена и конечна, да и невозможно представить себе вычисления с точностью в миллиарды знаков

Англо-русский толковый словарь терминов и сокращений по ВТ, Интернету и программированию. . 1998-2007.

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