Subject: bug#25255: Emacs calculator evalutes lcm to a negative number

From: Bug Poster <[email-masked]>
Date: Fri, 23 Dec 2016 19:32:19 +0900

GNU Emacs 24.3.1

This is formula of Least Common Multiple:

lcm(a, b) = |a * b| / gcd(a, b)

The calculator evaluates it, but doesn't take its absolute value.

Input:

5
n
<RET>
4
k
l

Output:

1: -20