 Attention: After installing this package, you should also update:
  Math::BigInt::FastCalc   to at least v0.27     (you have v0.19)
  Math::BigRat             to at least v0.2602   (you have v0.24)

Math::BigInt::FastCalc
v5.13.11   0.28

Math::BigRat
v5.13.9    0.26_02
