Returns the integer part of <X>"Returns the fractional part of <X>Returns square root of <X>Returns the data type of <Exp>Circular linking not allowed'Converts a string to upper case letters'Converts a string to lower case letters<Makes the first character upper case and the rest lower case)Formats numeric <N> using the mask in <F>Cannot %s %s expressionsaddsubtractmultiplydividebooleanstring