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.
Critical features to consider for efficient vector engineering. In this schematic illustration, outside hexagons represent the main impact of each step on the effectiveness of the tool. Arrows connecting hexagons indicate which features significantly impact each other.
