From: nma@12000.org   
      
   On 3/29/2017 4:22 AM, clicliclic@freenet.de wrote:   
      
   > This should have been:   
   >   
   > sympify("integrate(1/4/sin(1/3*x),x)")   
   >   
   > Martin :).   
   >   
      
   Fyi;   
      
   There is a short-cut for the above, easier to type, it is using S() as in   
      
     >>> integrate( S('1/4/sin(1/3*x)') , x)   
      
          3*log(cos(x/3) - 1)/8 - 3*log(cos(x/3) + 1)/8   
      
   And this is what I am using now. Same idea, just easier to type S() vs.   
   sympify() which I always seems to make mistake typing it.   
      
   --Nasser   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)