fac2pequ

convert factor of polynomial equation to equation

FAC2PEQU factor to polynomial equation.
FAC2PEQU is used to convert any number of factors of polynomial equation to visible equation.
a:factor of the polynomial equation
b:symbol of the output equation
FAC2PEQU(A,B) convert factors to equation.
NOTE:this function is part of the function PRINTSYS

Ex1:
>>fac2pequ([1 2 3 45 6])

equ=

x^4 + 2 x^3 + 3 x^2 + 45 x + 6

EX:2
>>fac2pequ([1 2 3 45 6],'s')

equ=

s^4 + 2 s^3 + 3 s^2 + 45 s + 6