module BigMath
module Jacobian
module LUSolve
module Newton
class BigDecimal
class Float
class Integer
class NilClass
class Rational
class String
bigdecimal
1.4.2
Newton
LUSolve
BigMath
::BigDecimal
::NilClass
::Rational
Float#to_d
BigDecimal#to_d
Jacobian
::String
::Float
::Integer
Rational#to_d