46 Replies
which parabola? this is just a math question
Y=a(x-h)^2+k
Please someone help me
-k=a(x-h)^2
-k/a=(x-h)^2
sqrt(-k/a)=x-h
sqrt(-k/a)+h=x
@uk drill its been a while since ive had to do math, is this right?
Yes that is correct however what I don’t understand is what do you do with multiple intercepts
How do you get 2 values from one variable
bcuz roots have multiple (2) answers
How do I go about that in c#
Wouldn’t it only return one value
yes
Well how do I get 2?
well if you take the root of a negative number you get a complex number
I don’t get that
you probably havent learnt that
Can you just write the pseudo code
Thank you 💜
do you know this notation
xi+c?No I don’t know any math I am math illiterate
I’m sure the code is simple as hell
i have to think about it
Thanks
you first do the formula stuff on paper and then write the code to do the actual calculation bcuz c# isnt going to look for x for you
Man this a help channel
I’m asking for c# help
i forgot all my math <a:aPES_Think:493353113332219924>
Is there a way to return a Tupperware from math.sqrt
Tupple*
uhhh
Math.Sqrt doesnt seem to work for negative values (im reading the docs)
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yeah thats one of the intersections
And how do you get the other one?
you might need a different formula, i dont remember <:PES_Think:639363477458255874>
Bro there’s literally nothing online for this
Wth 😭😭😭
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you need the quadratic formula, thats it
i swapped x and a bcuz it solves for a (which is x)
I just don’t get how to get 2 values
Out of the sqrt
you need these formulas to get both values
Thank you
So for the first one
im coming up with my own formula which might suck 🗿
Ha + sqrt(a(-k))?
(Ha + sqrt(a(-k)))/a
Sweeet
Yeah I think this works
cool so math class years ago + math solver makes me still able to do math
Nicceee thanks for your help man much thanks from Australia!
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if you are interrested
I’ll check it out later I am interested
That's an odd quadratic formula
This is the normal one
Also there are cubic and quartic formulae but they get very long very fast
yeah thats the specific solution to the given parabola
yeah insanely long
Was this issue resolved? If so, run
/close - otherwise I will mark this as stale and this post will be archived until there is new activity.