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