diff options
Diffstat (limited to 'lib/math/rational.ex')
| -rw-r--r-- | lib/math/rational.ex | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/math/rational.ex b/lib/math/rational.ex index 018f69b..c3d94c9 100644 --- a/lib/math/rational.ex +++ b/lib/math/rational.ex @@ -132,6 +132,10 @@ defmodule ElixirMathParser.Math.Rational do div(numerator, %Rational{numerator: denominator, denominator: 1}) end + def newRaw(numerator, denominator) when is_integer(numerator) and is_integer(denominator) do + %Rational{numerator: numerator, denominator: denominator} + end + @doc """ Returns the absolute version of the given number (which might be an integer, float or Rational). @@ -424,9 +428,9 @@ defmodule ElixirMathParser.Math.Rational do # Simplifies the Rational to its most basic form. # Which might result in an integer. # Ensures that a `-` is only kept in the numerator. - defp simplify(rational) + def simplify(rational) - defp simplify(%Rational{numerator: numerator, denominator: denominator}) do + def simplify(%Rational{numerator: numerator, denominator: denominator}) do gcdiv = gcd(numerator, denominator) denominator = Kernel.div(denominator, gcdiv) |