Hi,

i use PolynomialRoots.jl package.

the result is

but when i use *Cubic Equation Calculator*, there is a different result:

Am I using the roots function wrong and getting different results?

I think the coefficients are in the opposite order. (i.e. `4.7...`

is the x^3 term)

3 Likes

yes! you are right.

But I followed the example in github, and its order is reversed.