pim-book/programmers-introduction-to-mathematics

(x - x_i) or (x - x_j)?

lshagiev opened this issue · 1 comments

lshagiev commented

Shouldn't it be (x - x_j) here, like in in formula from the book?

programmers-introduction-to-mathematics/secret-sharing/interpolate.py

Line 35 in 4fff911

(x - x_i) / (x_i - x_j)

j2kun commented

Indeed, and even matching the formula directly below it! Nice catch.