Keep or return?

[petaks01]

Based on my finds on Youtube I have to learn spanish before I can use the 50
"HP 50G tutorial" gave me 600+ hits and almost everyone was in spanish, I already have
a hard time with english versions.

A circuit simulator is a complicated program and I will focus on a helper for
Anchor/Tyrolean Traverse load calculations first as it is the least probable program to
be developed in near future by someone else.