Math Pol Function in some code......its like the pol function on the calc ; the function gets the square root of the sum of the squares of 2 values...example
/pol 3 4 gives 5
used usually in right angled triangles calculation....has other usage,,,its quite easy n simple..
note: it has no error fixin becz its for mathmatical use....no one use except he knows what it did

alias pol {
  echo -a The Result Is ---> Pol( $+ $1 $+ , $+ $2 $+ ) =12 $sqrt($calc($calc($1 * $1) + $calc($2 * $2)))
}