This would be ok for function defined from the sys as log, sin, cos ecc   
      
   But if I have my proper   
   Sin(x)==sin(x*%pi/180)$Float   
   Cos(x)==cos(x*%pi/180)$Float   
   etc   
   How to define rule on the functions Sin, Cos etc?   
   It seems one can define rules only if write each function   
   Sin:= operator 'Sin   
   Etc   
   But when I do that above definition   
   are erased...   
   Than how in Axiom one can write rules for Expression Float?   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)