Mathematical rearrangements are very important to obtain monitorable functions. These kinds of rearrangements require hand calculations generally. But, Matlab® provides various kinds of useful tools to do them in the command window. You can do these kinds of mathematical rearrangements with the ‘horner()’ command.
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Here, we show you how to rearrange mathematical expressions with the ‘horner()’ command in Matlab® with very basic examples below.
How To Use ‘horner()’ Command In MatLab®?
>> syms x
y = x^4-6*x^3+12*x;
horner(y)
ans =
x*(x^2*(x - 6) + 12)
>> As you see in the example above, we created a symbolic variable ‘x’ with the syms command. Then, we created an equation.
Consider a situation that we want to rearrange this inside ‘x’ joint brackets.
We just typed ‘y’ inside the Matlab® command window to obtain the joint brackets of ‘y’. Take a look at the answer above.
Conclusion
The use of the ‘horner()’ command in MatLab® is very simple as you see above. You can use the ‘horner()’ command instantly whenever you need it.
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