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- set_upkara([threshold])
-
- set_uptkara([threshold])
-
- set_upfft([threshold])
-
:: Set thresholds in the selection of an algorithm from N^2, Karatsuba,
FFT algorithms for univariate polynomial multiplication.
- return
-
value currently set
- threshold
-
non-negative integer
-
These functions set thresholds in the selection of an algorithm from N^2,
Karatsuba, FFT algorithms for univariate polynomial multiplication.
-
Products of univariate polynomials are computed by N^2, Karatsuba,
FFT algorithms. The algorithm selection is done according to the degrees of
input polynomials and the thresholds.
-
See the description of each function for details.
- References
-
section
kmul, ksquare, ktmul,
section umul, umul_ff, usquare, usquare_ff, utmul, utmul_ff.
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