0 个投票

I am working on Matlab 2017b and I am stuck on the problem of solving numerically an equation. I've followed the instructions but I can't find what is wrong. Here is my code:
syms x
solve(x^5 - 1 == 0, x)
Attempt to execute SCRIPT solve as a function:
C:\Users\jose-\Documents\MATLAB\solve.m
Error in equationsolver (line 2) solve(x^5 - 1 == 0, x)
I think that the code is not wrong, but the configuration of my software could, because the code is the same as the written one in the Matlab page.

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madhan ravi
madhan ravi 2018-10-21
编辑：madhan ravi 2018-10-21

1 个投票

you have a file name called as solve.m please delete it , contradicts with the matlab's inbuilt function solve
Type
which
in command window
also you can use the following solver
syms x
vpasolve(x^5 - 1 == 0, x)
location is shown C:\Users\jose-\Documents\MATLAB\solve.m just rename solve.m to solve1.m to avoid this error

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madhan ravi
madhan ravi 2018-10-21
if it solved your problem please accept the answer so that other people know it had been solved , if something is not clear let know
I have changed the name of solve.m archives but it doesn't work, but the vpasolve function has worked well
madhan ravi
madhan ravi 2018-10-21
What’s your error message after renaming solve.m?
Attempt to execute SCRIPT solve as a function:
C:\Users\jose-\Documents\MATLAB\solve.m
Error in equationsolverexample (line 2) solve(x^5 - 1 == 0, x)
madhan ravi
madhan ravi 2018-10-21
it means you didn't rename solve.m because its showing you the exact location
try the following :
1) go to C
2) to users
3) jose-
4)Documents
5)MATLAB
6)right click solve (either delete or rename solve.m)
Problem resolved. Thanks
madhan ravi
madhan ravi 2018-10-21
you’re welcome

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