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Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
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Yea... you didn't help one bit. Your reponse is as vague as the first. Either you believe everyone is at the same level as you or you're bad at explaining concepts and probably like the back and forth conversation. Anyway I will figure it out. Thanks for showing your ego it helped a lot.;)
I understand what you said but there is no way to know every single thing in math so... yea.
Also could you explain why -c/b; works ?
or did you just look at the solutions ?
muller's method
I had no idea that Muller's method existed. Seriously I just new the simple x=(-b+or- sqrt(b^2-4ac))/2a
what you have here doesn't make any sense ?? why does your work but what i wrote doesn't
#include
double quadratic(double a, double b, double c)
{
double discriminant = (b * b) - (4 * a * c);
double x = sqrt(discriminant);
double x2 = ((-b ) + (x))/2*a;
return std::abs(x2) < 1e-12;
}
This comment is hidden because it contains spoiler information about the solution
I have no idea what to do with this quesition but i guess i will figure it out when i get more time. I am a complete noob