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How Many Argument Digits are Needed to Produce n Result Digits?
2000
Electronical Notes in Theoretical Computer Science
Preserved Fulltext
In the LFT approach to Exact Real Arithmetic, we study the question how many argument digits are needed to produce a certain number of result digits. We present upper and lower boundsfor many simple functions and operations, and for exponential and square root.
doi:10.1016/s1571-0661(05)82523-x
fatcat:djbnbrjninbgpas7dhg74hryju