ROME—Iran and the U.S. concluded a new round of talks Saturday in Rome in what Iranian officials described as a step forward, and opening the way for further talks next week. Iranian Foreign ...

CIUDAD JUÁREZ, Mexico— In this border city, large groups of migrants marching toward the U.S. have all but halted. Migrant encampments are disappearing, and few people are trying to sneak ...

Alito’s dissent in deportation case says court rushed to block Trump with middle-of-the night order AP FILE - The Supreme Court is seen on Capitol Hill in Washington By Associated Press ...

int128_t left_x_sq = 0; // sum(left[x]^2 for x != v) int128_t right_x_sq = 0; // sum(right[x]^2f or x != v) int128_t left_x_right_x = 0; // sum(left[x]*right[x] for x ...

left_x_sq = 0 # sum(left[x]^2 for x != v) right_x_sq = sum(v**2 for v in right.itervalues()) # sum(right[x]^2 for x != v) left_x_right_x = 0 # sum(left[x]*right[x ...