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verbose

Run Example
(%i1)verbose: true;
(%o1)                                true
(%i2)  powerseries ((sin(x)^3), x, 0);

powerseries: first simplification returned 
                               sin(3 x) - 3 sin(x)
                             - -------------------
                                        4

         inf                                    inf
         ====        i1  2 i1 + 1  2 i1 + 1     ====        i1  2 i1 + 1
         \      (- 1)   3         x             \      (- 1)   x
          >     --------------------------- - 3  >     -----------------
         /              (2 i1 + 1)!             /         (2 i1 + 1)!
         ====                                   ====
         i1 = 0                                 i1 = 0
(%o2)  - ---------------------------------------------------------------
                                        4
(%i3) 
Run Example
verbose: true;
(%o1)                                true
(%i2)  powerseries (ln(16+x^2), x, 0);

powerseries: first simplification returned 
                                      2
                                  ln(x  + 16)

                                                   !
                                  i1               !
                             i1  d         2       !
                            x   (---- (ln(x  + 16))!     )
                     inf           i1              !
                     ====        dx                !
                     \                             !x = 0
(%o2)                 >     ------------------------------
                     /                   i1!
                     ====
                     i1 = 0
(%i3) 
Run Example
load(contrib_ode);
(%o1) /usr/share/maxima/5.21.1/share/contrib/diffequations/contrib_ode.mac
(%i2) 	put('contrib_ode,true,'verbose);
(%o2)                                true
(%i3)  f(dx) := dx^2;
                                            2
(%o3)                            f(dx) := dx
(%i4) deq: x = t*'diff(x,t)+f('diff(x,t));
                                    dx 2     dx
(%o4)                          x = (--)  + t --
                                    dt       dt
(%i5) sol: contrib_ode(deq, x, t);
-> ode_contrib 
   First order equation 
   -> ode2 
                                    dx 2     dx
(%t5)                          x = (--)  + t --
                                    dt       dt

                     first order equation not linear in y'

       in ode1_nonlinear 
       -> ode1_factor 
    in ode1_factor 
                                2
     cannot factor x - %p t - %p  
       -> ode1_clairault 
     %f:  - %r 
            2
     %g:  %p  
                                             2
(%o5)                          [x = %c t + %c ]
(%i6) method;
(%o6)                              clairault
(%i7) ode_check(deq,sol[1]);
(%o7)                                  0
(%i8) Csol: ic1(sol[1],x=1,t=0);
(%o8)                              x = 1 - t
(%i9) 

Related Help

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