1) convert:string-to-base64("sàà") returns sàà : what does it mean? I see in the documentation that I need to use string() to see the value of xs:base64Binary (c8Ogw6A=), but shouldn't xs:base64Binary already be outputted as c8Ogw6A= ? (This is actually displayed in the Info Panel).

2) bin:length(convert:integers-to-base64(x)) always returns one number, no matter how big the number is. In the documentation I read that the output of bin:length should be the size of binary data in octects: how is that possible?

Thanks,

Giuseppe