Cubic equation solver

Cubic equations is solver for Cubic and Quadratic equations. This module is writen
in Julia.

Requirements

• Julia 0.5

Installation

Clone this repository in Julia repl.

Pkg.clone("https://github.com/KanchiShimono/CubicEquation.jl")

Usage

Example solving Cubic and Quadratic equations.

     using CubicEquation
     # create Solver object
     solver = Solver()
     # For Cubic equation
     # a*x³ + b*x² + c*x + d = 0
     a = 1
     b = -2
     c = -3
     d = 4
     # Solve equation
     s1, s2, s3 = solver(a, b, c, d)
     # s1 = -1.56155, s2 = 1.0, s3 = 2.56155
     # For Quadratic equation
     # a*x² + b*x + c = 0
     a = 1.0
     b = -4.0
     c = 3.0
     # Solve equation
     s1, s2 = solver(a, b, c)
     # s1 = 1.0, s2 = 3.0