From 6ad0fd67cdfeaa6d42dd7652cd06836498ef9391 Mon Sep 17 00:00:00 2001 From: habere-et-dispertire Date: Thu, 7 Sep 2023 08:08:27 +0100 Subject: [PATCH] Join broken line and add colon As per KOTP's suggestions on track raku : https://github.com/exercism/raku/pull/669 --- exercises/perfect-numbers/description.md | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/exercises/perfect-numbers/description.md b/exercises/perfect-numbers/description.md index 26214fb5c2..a7df39c250 100644 --- a/exercises/perfect-numbers/description.md +++ b/exercises/perfect-numbers/description.md @@ -1,11 +1,10 @@ # Description -Determine if a number is perfect, abundant, or deficient based on -Nicomachus' (60 - 120 CE) classification scheme for positive integers. +Determine if a number is perfect, abundant, or deficient based on Nicomachus' (60 - 120 CE) classification scheme for positive integers. The Greek mathematician [Nicomachus][nicomachus] devised a classification scheme for positive integers, identifying each as belonging uniquely to the categories of **perfect**, **abundant**, or **deficient** based on their [aliquot sum][aliquot-sum]. The aliquot sum is defined as the sum of the factors of a number not including the number itself. -For example, the aliquot sum of 15 is (1 + 3 + 5) = 9 +For example, the aliquot sum of 15 is: (1 + 3 + 5) = 9 - **Perfect**: aliquot sum = number - 6 is a perfect number because (1 + 2 + 3) = 6