Re: lsode problems

[Tatsuro MATSUOKA]

----- Original Message -----

> From: CarlB 
> To: help-octave\
> Cc: 
> Date: 2016/7/25, Mon 08:17
> Subject: Re: lsode problems
> 
>T hanks for the help, I fixed the if statement structure. Now I receive the
> error:
> 
>     M_5 at line 16 column 6
> LSODE--  REPEATED CALLS WITH ISTATE = 1 AND TOUT = T (=R1)
>       In above message,  R1 =  0.0000000000000D+00
> LSODE--  RUN ABORTED.. APPARENT INFINITE LOOP
> error: lsode: exception encountered in Fortran subroutine dlsode_



I did not see the above error.

Execution of script gives (the same as that by Thomas):

(octave 4.0.3 on windows)

z =

   0   1
   0   1

t =  1


I suspect that your handling script m file and fucntion m are something wrong.

BTW


& gives waring. && gives no waring
 
elseif ((0 < t) &&  (t <= .4))



Tatsuro