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## Main Question or Discussion Point

**Symbolic intergration in Matlab using "INT" command?**

Hello,

I am a bit confused a to when should we use the Symbolic intergration using "INT" command in Matlab ?

Thanks

- MATLAB
- Thread starter ACT
- Start date

- 13

- 0

Hello,

I am a bit confused a to when should we use the Symbolic intergration using "INT" command in Matlab ?

Thanks

- 2

- 0

also and me,

But ,I think at the time when change to symbolic multiplication (*)...

with my best wishes...!!

- 13

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sorry but i don't understand ur reply!

also and me,

But ,I think at the time when change to symbolic multiplication (*)...

with my best wishes...!!

- 2

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int( function, 'variable' ).

For example, to calculate the integral from 1 to 100, the object function is [tex]x^2 + \sin (x)[/tex], you should do following:

1. define the function as

f = 'x ^ 2 + sin(x)';

2. integral

int( f, 'x', 1, 100 )

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