Hours after Elon Musk’s AI company xAI released the latest version of its AI model, Grok 3, X has significantly hiked the price for its top Premium+ subscription plan, which gives users access ...

X is getting pricier, with Elon Musk’s platform increasing the price of its Premium+ subscription to $40 per month on Tuesday — up 81.8% from the $22 per month the plan started at. This is the ...

X, the social platform formerly known as Twitter, is seemingly blocking links to Signal, the encrypted messaging platform, according to journalist Matt Binder and other firsthand accounts. Signal ...

随着整数的增大，素数的分布越来越稀疏；随机整数x是素数的概率是1/log x ... 容易发现，试除法可以优化，把[2, n-1]缩小到[2, sqrt(n)]。因为如果n不是素数，那么它肯定有一个小于等于sqrt(n)的因子。 sqrt(n)是n的平方根，微信公众号文章不能输出根号 经过这个 ...

Image credit: Tango Gameworks Speaking of Xbox, it looks like the next mainline entry in the hugely popular Persona series could be heading to the Series X/S, along with the Switch 2 and PlayStation.