qrd.xml
: Q(x,y)
<=> "y divise x et le quotient x/y est une puissance de 2".fac.xml
: F(p, n)
<=> p = n! M(p,m,n)
<=> p = n!/m!ppcm.xml
: P(x, y, a, b)
<=> PGCD(x,y) = PGCD(a,b)D(x, a, b)
<=> x = PGCD(a,b)M(x, a, b)
<=> x = ppcm(a,b)pgcd.xml
:P(x, y, a, b)
<=> PGCD(x,y) = PGCD(a,b)R(y, x, r, x)
<=> y mod x = r mod xD(x, a, b)
<=> x = PGCD(a, b)