Where can I find a description for the various variants of numtheory:-cfrac,
which goes more into details than the online help? For example one can guess
how an approximating sum can be obtained from
numtheory:-cfrac((a+x)^k, x, 7, 'diag', 'simregular', 'quotients');
but I prefer to cross-check against a confirmed formula
instead of guessing.
If somebody would be so kind to point me to some source to look at ... or
even knows it already ...:
how does one evaluate the above list to get a value?
edited to add: I mean a way which can be compiled and without running through
showstat(nthnumer); showstat(nthdenom); showstat('numtheory:-nthnumer_aux');