main:(
  LONG INT a=355, b=113;
  printf(($"a+b = "gl$, a + b));
  printf(($"a-b = "gl$, a - b));
  printf(($"a*b = a×b = "gl$, a * b));
  printf(($"a/b = "gl$, a / b));
  printf(($"a OVER b = a%b = a÷b = "gl$, a % b));
  printf(($"a MOD b = a%*b = a%×b = a÷×b = a÷*b = "gl$, a %* b));
  printf(($"a UP b = a**b = a↑b = "gl$, a ** b))
)