MULTIDIGIT MULTIPLICATION FOR MATHEMATICIANS
MULTIDIGIT MULTIPLICATION FOR MATHEMATICIANS
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发表时间:
2022
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通讯作者:
D. Bernstein
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作者:
D. Bernstein
This paper surveys techniques for multiplying elements of various commutative rings. It covers Karatsuba multiplication, dual Karatsuba multiplication, Toom multiplication, dual Toom multiplication, the FFT trick, the twisted FFT trick, the split-radix FFT trick, Good’s trick, the SchönhageStrassen trick, Schönhage’s trick, Nussbaumer’s trick, the cyclic SchönhageStrassen trick, and the Cantor-Kaltofen theorem. It emphasizes the underlying ring homomorphisms.