sqrtEquation a b c
| d < 0 = "No solutions"
| d
> 0 = (show x1
) ++ " and " ++ (show x2
) where d = (b*b - 4*a*c)
x1
= ((-b
+ sqrt(d
))/2*a
) x2
= ((-b
- sqrt(d
))/2*a
)
main = do
where result = sqrtEquation a b c
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