! Copyright (c) 2012 Anonymous
-! See http://factorcode.org/license.txt for BSD license.
+! See https://factorcode.org/license.txt for BSD license.
USING: arrays kernel math math.functions math.trig
math.vectors sequences ;
IN: rosetta-code.haversine-formula
-! http://rosettacode.org/wiki/Haversine_formula
+! https://rosettacode.org/wiki/Haversine_formula
! The haversine formula is an equation important in navigation,
! giving great-circle distances between two points on a sphere