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Karl


Active since 2022

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Can this equation be solved for x? If yes, how does the solution look? Thank you. Karl.
a*x^4-b*x^2-c*x+d=0

1 year ago | 1 answer | 0

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Question


Can the intersection points between a circle and a parabola be algebraicly defined? I end up with polynomial degree 6. Thank you.
Circle equation:(x-m)^2+(y-n)^2=r^2 Parabola equation: (x-h)^2=4*f*(y-k)

1 year ago | 1 answer | 0

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Question


Can this equation be solved for x? How does the solution look? Thank you
x^2-bx+a^2*x^4-d*x^2+c=0

1 year ago | 1 answer | 0

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Question


Hi, I would need the algebraicly solved two equations for X and Y of the intersection points of two circles to write them as algorithms in a graphics language. Thanks
I understand the two circles to be: (x-x1)^2+(y-y1)^2=r1^2 (x-x2)^2+(y-y2)^2=r2^2 to be multiplied out into: (1) x^2-2*...

2 years ago | 1 answer | 0

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Question


Solving a numeric equation matlab shows results with up to 32 decimals. How can I get this for the operation below for Exmpl? format longE for Exmpl. allows only 16 digits.
sd=1/((1/3)^(1/2))

2 years ago | 1 answer | 0

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Question


How do these Python commands have to look in Matlab to calculate A and B and show me the two results?
A = 10+10 B = A+10 print("A =",A) print("B =",B) --- will show me: --- A = 20 B = 30

2 years ago | 1 answer | 0

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Question


Is there a way to see and understand the steps of reduction while this equation gets solved for V? The result should be somewhere around 6. Thank you.
(65-(50-V))/((15-V*0.5)/(V*0.866)) == ((50-V)-((65/(((15-V*0.5)/(V*0.866))+(1.363)))*(1.363)))/((((((((50*2-(50-V))/3.05)*1.732...

2 years ago | 1 answer | 0

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Is it at all possible to solve this equation algebraicly for V? How would the solution look? Thank you.
(K-(A-V))/((B-V*0.5)/(V*0.8660254037844386)) == ((A-V)-((K/(((B-V*0.5)/(V*0.8660254037844386))+(G)))*(G)))/((((((((A*2-(A-V))/F)...

2 years ago | 1 answer | 0

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Question


I am trying to get the commands right in fzero solve this equation for V but can't get out of error messages. What are the correct commands?
(650.4840847370483-(499.99999-V))/((150.4840947370483-V*0.5)/(V*0.8660254037844386))=((499.99999-V)-((650.4840847370483/(((150.4...

2 years ago | 1 answer | 0

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I am trying to get started with fzero in matlab. Is there any tutorial to be found somewhere
fzero tutorial needed

2 years ago | 1 answer | 0

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Question


How can I access and use fzero? Do I have to pay something, get a licence ... or?
x

2 years ago | 1 answer | 0

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Question


Which solver can solve this equation for V. Result should be around 59. I tested the to halfs of the equation on python. Thank you for your directions in the first place.
(650.5-(500-V))/((150.5-V*0.5)/(V*0.8660254037844386)) = ((500-V)-((650.5/(((150.5-V*0.5)/(V*0.8660254037844386))+1.364))*1.36...

2 years ago | 2 answers | 0

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I want this equation to be solved for V
((R+T)-(R-V))/((T-V*0.5)/(V*0.8660254037844386)) = ((R-V)-(((R+T)/(((T-V*0.5)/(V*0.8660254037844386))+((R+T)/((R^2-((R+T)R)^2)^(...

2 years ago | 0 answers | 0

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