propfrac takes as argument a rational fraction.
propfrac rewrites this rational fraction as the sum of it’s
integer part and proper fractional part.
propfrac(A(x)/B(x)) writes the fraction A(x)/B(x) (after
reduction), as :
Q(x)+ |
| where R(x)=0 or 0≤ degree(R(x))< degree(B(x)) |
Input :
Output :