Python Ring.random примеры использования

Пример #1

Файл: polynomial.py Проект: Eeeeddddy/gittest

from jas import startLog

# polynomial examples: gcd

#r = Ring( "Mod 1152921504606846883 (x,y,z) L" );
#r = Ring( "Rat(x,y,z) L" );
#r = Ring( "C(x,y,z) L" );
r = Ring("Z(x,y,z) L")

print "Ring: " + str(r)
print

[x, y, z] = r.gens()

one = r.one()
a = r.random()
b = r.random()
c = abs(r.random())
#c = 1;
#a = 0;

f = x * a + b * y**2 + one * z**7

print "a = ", a
print "b = ", b
print "c = ", c
print "f = ", f
print

ac = a * c
bc = b * c

Пример #2

Файл: polynomial.py Проект: rjolly/jas

from jas import terminate
from jas import startLog

# polynomial examples: gcd

#r = Ring( "Mod 1152921504606846883 (x,y,z) L" );
#r = Ring( "Rat(x,y,z) L" );
#r = Ring( "C(x,y,z) L" );
r = Ring( "Z(x,y,z) L" );

print "Ring: " + str(r);
print;

[one,x,y,z] = r.gens();

a = r.random();
b = r.random();
c = abs(r.random());
#c = 1; 
#a = 0;

f = x * a + b * y**2 + one * z**7;

print "a = ", a;
print "b = ", b;
print "c = ", c;
print "f = ", f;
print;

ac = a * c;
bc = b * c;