add packages directory

9a3771c5 · Reyesrivera, Jose · 707ea3ea · 9a3771c5 · 9a3771c5 · 9a3771c5
Commit 9a3771c5 authored 5 years ago by Reyesrivera, Jose
--- a/packages/X/Lorentz.m
+++ b/packages/X/Lorentz.m
--- a/packages/X/OneLoop.m
+++ b/packages/X/OneLoop.m
--- a/packages/X/PacletInfo.m
+++ b/packages/X/PacletInfo.m
--- a/packages/colliderfourvec.wl
+++ b/packages/colliderfourvec.wl
--- a/packages/helicityvec.wl
+++ b/packages/helicityvec.wl