Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Update procedure for triangle ABC. We want to compute the distance value at C, fitting a plane over the triangle, based on A and B distances, and the desired plane slope g. We require the solution t to be greater than u, and to be updated from within the triangle, that is, h should lay between edges CA and CB.
