How to make two conditions for a while loop?

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Andy
Andy 2012-10-13
回答： Sebastian Arteaga 2021-11-9
I'm making an application for L'hopitals rule so I need a while loop whenever the limit of f(x) and g(x) are both 0. How would I do that?
This is what I have
while(limit(a)=0 & limit(b)=0)

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采纳的回答

Wayne King
Wayne King 2012-10-13
编辑：Wayne King 2012-10-13
You need the == equals
while(x==0 & y==0)
For example:
syms x
y = x;
f = x^2;
if (limit(y,x,0)==0 & limit(f,x,0)==0)
disp('true');
else
disp('false');
end

更多回答（2 个）

trinuj Vongsomtakul
编辑：Image Analyst 2015-2-15
How do I write
while (testPerformance > 9 & valperformance >9)
ii = ii+1;
in MATLAB? It is an error when i try to run it. I would like to stop the iteration when these 2 conditions are met.
  3 个评论
显示 1更早的评论
Abdulaziz Abutunis
Abdulaziz Abutunis 2017-4-14
I think this will keep repeating the loop not stopping it
Anom Sulardi
Anom Sulardi 2020-6-17
while (testPerformance > 9 && valperformance >9)
ii = ii+1;
if ii==ii(end)
end
% other code....
end

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Sebastian Arteaga
Sebastian Arteaga 2021-11-9
Con I do condition OR condition in a while loop?

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