I'm trying to get comsol multiphysics to first define an inline

function with 1 variable and 4 parameters, and then run fzero on that

same function. I can do it with two parameters, but no moore.

This works:

Code:

```
clear
myfun=inline('exp(y).*cos(x)+z', 'x', 'y', 'z');
x1 = fzero(myfun,-5,2,1)
```

Code:

```
clear
myfun=inline('exp(y).*cos(x)+z+u', 'x', 'y', 'z', 'u');
x1 = fzero(myfun,-5,2,1,0.3)
C» test
Error: Too few arguments to inline function.
```

Would be thankful for any hints about this.

/Johan