4 ms·
We do this in math too: ∑_{i=1,...,n} x_i is a lot more readable than x_1 + x_2 + x_3 + ... + x_n. (Underscore means "subscript" here.)
by grayclhn 12y ago
We do this in math too: ∑_{i=1,...,n} x_i is a lot more readable than x_1 + x_2 + x_3 + ... + x_n. (Underscore means "subscript" here.)