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  numbers                                                               NEWS
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Version 0.4.5 (2014-01-03)

  o Imports 'gmp'.
  o Primes() avoids creating additional memory, doubled its speed.

Version 0.4.3 (2013-11-16)

  o legendre_sym() Legendre and Jacobi symbol.
  o quadratic_residues() lists all quadratic residues.

Version 0.4.1 (2013-03-30)

  o mersenne() computes Mersenne prime numbers.
  o Renamed factorize() to primeFactors() (avoid masking ...)

Version 0.3.5 (2013-01-12)

  o catalan() Catalan numbers.
  o pythagorean_triple() generating Pythagorean triples.

Version 0.3.3 (2012-11-20)

  o hermiteNF() Hermite normal form.
  o lucas() Lucas numbers as sequence.
  o Added corrections to mGCD() and mLCM().

Version 0.3.1 (2012-10-04)

  o chinese() Chinese Remainder Theorem.
  o egypt_methods(), egypt_complete() Egyptian fractions
  o zeck() Zeckendorf representation

  o Improving modular arithmetics:
      - mod(), rem(), div().

Version 0.2.1 (2012-09-25)

  o agm() algebraic-geometric mean.
  o fibonacci() Fibonacci sequence.
  o droplet_e() for generating digits of e.

  o Modular functions:
      - modinv(), modlin() modular inverses;
      - primroot() primitive roots.

  o Greatest common divisor, least common multiple:
      - extGCD(), GCD(), mGCD(), LCM(), mLCM(), coprime().

Version 0.1.1 (2012-09-24)

  o More Number-theoretic functions:
      - eulersPhi; moebius(), mertens();
      - sigma(), tau(), omega(), Omega().

  o Shifted number-theoretic functions from 'pracma' to 'numbers':
      - contFrac() continuous fractions;
      - ratFarey() rational approximation through Farey sequence.

  o Prime number functions:
      - primeSieve(), Primes(), isPrime(), factorize();
      - twinPrimes(), nextPrime(), previousPrime();
      - isNatural(), isIntpower().

  o New package 'numbers' on R-Forge.

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