add comments

2025-09-30 23:58:28 -04:00
parent 5c42040e34
commit a760093f9d
12 changed files with 62 additions and 3 deletions
--- a/internal/lib/divisor.go
+++ b/internal/lib/divisor.go
@@ -20,8 +20,12 @@ import (
 	"math/big"
 )

-// TODO: expand to work for different sigmas
+/*
+DivisorSummatory computes the sum of sigma(k) for k=1 to n, where sigma is the divisor sum function.
+*/
 func DivisorSummatory(n *big.Int) *big.Int {
+	// TODO: expand to work for different sigmas
+
 	// employing Dirichlet's hyperbola method
 	sqrt := new(big.Int).Sqrt(n)