math.functions: clean up
math.functions: clean up
littledan/Factor,mcandre/factor,ceninan/factor,erg/factor,littledan/Factor,erg/factor,littledan/Factor,mcandre/factor,ceninan/factor,erg/factor,erg/factor,ceninan/factor,cataska/factor,mcandre/factor,cataska/factor,kingcons/factor,littledan/Factor,erg/factor,mcandre/factor,mcandre/factor,erg/factor,kingcons/factor,ceninan/factor,erg/factor,cataska/factor,kingcons/factor,mcandre/factor,kingcons/factor,cataska/factor,mcandre/factor