Crate sum_of_products 

sum-of-products

Calculates sums of products from numbers provided on stdin.

Usage

echo -e "2 3\n4 5" | sop

Output:

2 * 3 =  6
4 * 5 = 20
      ----
        26

Structs

SumOfProducts

Result of computing products and their sum.

Functions

compute

Computes the product of each row and the sum of all products.

parse

Parses lines of whitespace-separated numbers into rows of f64 values.

render

Formats the computation as aligned formulas with a sum line.