A set of circuit analysis programs designed for the IBM 1620
computer (having 40,000 digits of memory) is described and its operation
is explained. The set consists of d-c, a-c, and transient analysis
programs.
The d-c and a-c analysis programs provide the branch current
and node-to-reference potential for linear circuits....
The composition and some qualitative aspects of ground beef
offered for sale in Corvallis, Oregon were studied. Samples were
purchased from six retail markets twice weekly throughout a six
week test period. Three stores were independently owned and operated
and three were chain stores.
Differences in moisture, fat and protein...