Error: Not Enough Input Arguments

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Bilal Antaki
Bilal Antaki 2020-11-29
评论： KALYAN ACHARJYA 2020-11-29
Im not that experinced in matlab yet, and Im facing a problem. When I write roots command like that:
roots([3 -2 -4])
or
p = [3 -2 -4];
roots(p)
Whenever I run the program I get the following:
Not enough input arguments.
Error in roots (line 2)
Delta = b^2 - 4*a*c ;
Error in Untitled3 (line 1)
roots([3 -2 -4])

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KALYAN ACHARJYA
KALYAN ACHARJYA 2020-11-29
编辑：KALYAN ACHARJYA 2020-11-29
Once, I tried to reproduce the same error, I could not
>> p = [3 -2 -4];
roots(p)
ans =
1.5352
-0.8685
One Suspect: Is there any other file name as roots.m in the same working directory?
  2 个评论
Bilal Antaki
Bilal Antaki 2020-11-29
Oh yeah .. I had a function called roots. It is probably why the command was not working.
Thanks alot!

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