module BigMath
module Jacobian
module LUSolve
module Newton
class BigDecimal
class Float
class Integer
class Rational
class String
bigdecimal
1.3.2
Newton
BigMath
LUSolve
::Integer
::BigDecimal
::String
::Float
::Rational
Rational#to_d
BigDecimal#to_digits
Integer#to_d
Float#to_d
String#to_d
Jacobian
BigDecimal#to_d