Home›Articles›Debugging the Ferranti Mark 1: the programming work of Mary Lee WoodsArticleDebugging the Ferranti Mark 1: the programming work of Mary Lee WoodsArticlesConnectionsSourcesComments (0)Reader Challenges (0)ConnectionsArticle OnMary Lee Woods, Pioneers Well-attested SourcesMary Lee Woods (Wikipedia)Section: Ferranti computer programming groupQuote, Section: Ferranti computer programming groupThe programs for these computers were written in machine code, and there was plenty of room for error because every bit had to be right.View the SourceAtlas Article Vocabularytier 1AtlasComments (0)No comments yet. Be the first to share a thought.Sign in to join the discussion.Reader Challenges (0)No disputes yet. Spotted an error or a better source? Open the first one.Sign in to dispute this or suggest a correction.