module BigMath
module Jacobian
module LUSolve
module Newton
class BigDecimal
class Float
class Integer
class Rational
class String
bigdecimal
1.2.0
Newton
LUSolve
BigMath
Jacobian
::BigDecimal
::Integer
::Float
::Rational
::String
Float#to_d
BigDecimal#to_digits
Rational#to_d
Integer#to_d
String#to_d
BigDecimal#to_d