Too many output arguments with if condition, and assume

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Ali Tawfik 2019-8-25

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/477502-too-many-output-arguments-with-if-condition-and-assume

评论： Rik 2019-8-25

I got that error while I am using if condition with assume, so please any help.

clear all; 
close all;
clc;
syms x y;
yin=[(solve(-1500<.2500*x+.7500*y+20.78,y)),(solve(.2500*x+.7500*y+20.78<1500,y))]
% %@x=100
yin2=[-100/3 - 152003/75, 147847/75 - 100/3]
    
if assume(-2060<y & y<1938)
    display('ok')
else
    display('nothing')
end 

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Ali Tawfik 2019-8-25

Thanks, I know what you wrote, but no way to have kinda of interval inequlaities with syms ?

Thanks,

Rik 2019-8-25

There probably is, but that is not what your code is doing. And I hardly ever work with syms (and I don't have the toolbox), so you'll have to google that yourself.

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