Is it a bug?
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I found a weird situation with the number "1.4"
v=0:0.01:5;
vd=1.4;
a=0;
for i=1:length(v)
if v(i)==vd
a=1
end
end
This code doesn't make the value of "a" become "1." However, if I change the value of "vd" to any other numbers (eg. vd=1.5), this code works well. Also, if I change the range of "v" to "v=0:0.01:2", it works as well. I don't know what's wrong with my orignal codes. Can anyone help me? Thank you very much!
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Image Analyst
2020 年 2 月 9 日
Yes, you do have a bug in your program.
You compared floating point numbers with == instead of ismembertol().
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