Hello. :) Welcome to Doing The Math, part of the Stargate Freeze Frame Network of screencap sites. This archive contains the screencaps from the 12th episode of the 4th season of Stargate SG-1, "Tangent". Please be sure to read the few short rules below before enjoying the screencaps. Thanks. :) Rules: - Use these caps however you wish in fanart, icons, layouts, and other fan creations. Please credit this site and/or the Stargate Freeze Frame Network. - Do not download the caps and then upload them to your own site and pretend that you made them. - Do not direct-link any of the caps.