CREATE A STORY WITH A WORD

WHO THOUGH SEEKS OUT TO CREATE A MATH EQUASION THAT IS IMPLICATED WITH THE ALPHABET.
PLEASE LET ME KNOW MORE ABOUT MATH AND THE LETTERS THEY USE IN FUNCTIONS. FUNCTION. DEFUNCT.
HELP ME SPELL AND TELL, WHY E BEFORE i EXCEPT AFTER C, or something like thaat, with accent s and comma s bracket S. Quotation