Re: A couple of questions regarding Schnorr MuSig algorithm math notation
And finally in verification step shouldn't it be R + X~ in the following equation since they are both points, multiplication doesn't make any sense?
i think yes. when i was creating a schnorr implementation using wikipidia as a reference i was confused by this as well. but the "RX" notation actually means R + X not R*X. but it was about two months ago now so cant really remember that well.