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Math-AnyNum-0.28
River stage one • 2 direct dependents • 2 total dependents

Changes for version 0.28 - 2018-09-29

  • ADDITIONS
    • lucasU(p, q, n) Lucas U sequence
    • lucasV(p, q, n) Lucas V sequence
    • lucasUmod(p, q, n, m) Lucas U sequence mod m
    • lucasVmod(p, q, n, m) Lucas V sequence mod m
    • bit_scan0(n, k) index of the first 0-bit of n with index >= k
    • bit_scan1(n, k) index of the first 1-bit of n with index >= k
    • hamdist(n, k) Hamming distance (number of bit-positions where the bits differ)
    • gcdext(n, k) return (u,v,d) where `u*n + v*k = d`
    • is_congruent(n, k, m)` true if `n` is congruent to `k` mod `m`
  • IMPROVEMENTS
    • More efficient algorithms in `fibmod(n, m)` and `lucasmod(n, m)`.
    • Optimized the `div(Scalar, AnyNum)` case. It no longer converts the Scalar to a temporary object.
    • Extended the `catalan()` function to accept an optional argument, computing the entries of Catalan's triangle `C(n,k)`.

Modules

Math::AnyNum
Arbitrary size precision for integers, rationals, floating-points and complex numbers.

Examples

Other files