module BigMath
module Jacobian
module LUSolve
module Newton
class BigDecimal
class Complex
class Float
class Integer
class NilClass
class Rational
class String
bigdecimal
3.2.2
Newton
BigMath
LUSolve
Jacobian
::Float
::Complex
Float#to_d
Rational#to_d
Complex#to_d
Integer#to_d
String#to_d
::Rational
BigDecimal#to_d
NilClass#to_d
::String
::Integer
::NilClass