From: Albert_Rich@msn.com   
      
   On Saturday, December 24, 2016 at 6:42:56 PM UTC-10, Virgil wrote:   
   > In article <7476dd46-9530-47fc-84da-5b188c1c0cd1@googlegroups.com>,   
   >  Albert Rich  wrote:   
   >   
   > > Sorry, I made a typo. The last identity should have read:   
   > >   
   > >     cos(z)/(1-sin(z) equals ...   
   >   
   > Shouldn't that be "cos(z)/(1-sin(z)) equals .."   
   > --   
   > Virgil   
   > "Mit der Dummheit kampfen Gotter selbst vergebens." (Schiller)   
      
   Yup, am struggling in vain against stupidity... Maybe spell-checking programs   
   should flag unbalanced parentheses.   
      
   Albert   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)