'mySolver'

A projet to learn Haskell by pratice.

A quadratic equation parser / solver.

Build

Dependencies

• GNU make 4
• ghc 7.6.3
• dlist 0.8.0.2

$ cabal update

$ cabal install dlist

$ make

Example

$ ./mySolver 'X + 1 = -X^-1'

Reduced form: 1.0 * X^0 + 1.0 * X^1 + 1.0 * X^2 = 0
Natural reduced form: 1.0 + 1.0 X + 1.0 X^2 = 0
Polynomial degree: 2
Excluded roots/solutions:
-0.0
The discriminant is strictly negative, the two complex solutions are:
-0.5 + 0.8660254i
-0.5 - 0.8660254i