How to find double output?
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import java.math.*;
>> p=BigInteger('11');
>> m=BigInteger('2');
>> [A,B]=m.gcd(p);
Error using java.math.BigInteger/gcd
Java methods cannot be called with multiple output arguments
How to resolve this issue? I need both A and B.
Thanking in anticipation
7 commentaires
Réponse acceptée
Walter Roberson
le 2 Mar 2022
import java.math.*;
p = BigInteger('11');
m = BigInteger('2');
A = m.gcd(p)
B = m.modInverse(p)
m.multiply(B).mod(p)
3 commentaires
Walter Roberson
le 2 Mar 2022
import java.math.*;
p = BigInteger('11');
m = BigInteger('2');
a = inverse(m, p)
%cross-check
cross_check = m.multiply(a).mod(p)
function a = inverse(b, p)
import java.math.*;
A = b.gcd(p);
if A == BigInteger('1')
a = b.modInverse(p);
else
a = BigInteger('0');
end
end
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