Please explain result

[DrD]

Interesting ... I shut down the system last night, and this morning when I turned it back on and ran the emulator, all the pre-existing "bounded_function(n)" entries had changed to "undef+1"

Why does the number increment by 2 each time similar integrals are entered?

Further divergent entries like:

int(cos(x),x,0,∞);
int(sin(x),x,0,∞);

still result in bounded_function(2*n) (I am using n to represent the number of divergent integrals entered). Can programmers use that information for some suitable purpose?