### Related

##### bessel_i-plot2d-sqrt

plot2d(-0.3*bessel_i(...

Calculate

##### bessel_i-plot2d

plot2d(bessel_i(0,-x)...

Calculate

##### bessel_i-taylor

taylor( bessel_i(1, x...

Calculate

##### bessel_i-diff

diff( bessel_i(1, x),...

Calculate

##### bessel_i-plot2d

plot2d(-1/1*bessel_i(...

Calculate

##### bessel_i-plot2d

plot2d(-1/1*bessel_i(...

Calculate

##### bessel_i-integrate

integrate(x*bessel_i(...

Calculate

##### bessel_i-plot2d

plot2d(-1/1*bessel_i(...

Calculate

##### bessel_i-exp-integrate-sqrt

integrate(exp(-x)*exp...

Calculate

##### bessel_i-plot2d-sqrt

plot2d(10^x*(1-2*sqrt...

Calculate

### bessel_i

Run Example
```(%i1)integrate(exp(-x)*exp(-(x+y))*bessel_i(0,2*sqrt(x*y)),x);
/
[                            - y - 2 x
(%o1)              I bessel_i(0, 2 sqrt(x y)) %e          dx
]
/
(%i2) ```
Run Example
```plot2d(10^x*(1-2*sqrt(10^x)*bessel_i(1,1/sqrt(10^x))/bessel_i(0,1/sqrt(10^x))),[x,-4,2]);
plot```
Run Example
```besselexpand: false;
(%o1)                                false
(%i2)  bessel_i (1/2, sqrt(3));
1
(%o2)                        bessel_i(-, sqrt(3))
2
(%i3)  besselexpand: true;
(%o3)                                true
(%i4)  bessel_i (1/2, sqrt(3));
sqrt(2) sinh(sqrt(3))
(%o4)                        ---------------------
1/4
3    sqrt(%pi)
(%i5) ```

### Related Help

Help for Bessel_i