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logexpand

logexpand:all;

log(3*x);

Calculate

logexpand-true

logexpand:true;

log(a*b*c*d);

Calculate

logexpand-sqrt

logexpand:super;

log(a*b);

log(a/b);

Calculate

logexpand-solve-sqrt

logexpand:super;

log(a*b);

log(a/b);

Calculate

logexpand-ratexpand

logexpand:all;

prod(1/log(k*x) , k, ...

Calculate

logexpand-true

logexpand:true;

log(a*b*c*d);

Calculate

logexpand

logexpand:super;

log(a*b);

Calculate

logexpand-sqrt

logexpand:super;

log(a*b);

log(a/b);

Calculate

logexpand-ratsimp-true

logexpand:true;

speclog(a,b):=log(b)/...

ratsimp(speclog(4, 32));

Calculate

logexpand-ratexpand

logexpand:all;

prod(1/log(k*x) , k, ...

%,ratexpand;

Calculate

logexpand

Run Example
(%i1)logexpand:all;
(%o1)                                 all
(%i2) log(3*x);
(%o2)                           log(x) + log(3)
(%i3) 
Run Example
f(x) := log(1+x);
(%o1)                         f(x) := log(1 + x)
(%i2) logexpand:all;
(%o2)                                 all
(%i3) ratsimp(f(a*2^e));
                                        e
(%o3)                            log(a 2  + 1)
(%i4) 
Run Example
taylor_logexpand;
(%o1)                                true
(%i2) logsimp;
(%o2)                                true
(%i3) taylor (log(i1), i1, 1, 7);
                          2           3           4           5           6
                  (i1 - 1)    (i1 - 1)    (i1 - 1)    (i1 - 1)    (i1 - 1)
(%o3)/T/ i1 - 1 - --------- + --------- - --------- + --------- - ---------
                      2           3           4           5           6
                                                                      7
                                                              (i1 - 1)
                                                            + --------- + . . .
                                                                  7
(%i4) 

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