<a class="mw-redirect" href="https://en.wikipedia.org/wiki/Electronic_Delay_Storage_Automatic_Calculator" id="mwAQM" rel="mw:WikiLink" title="Electronic Delay Storage Automatic Calculator">EDSAC</a>, the first practical electronic digital <a href="https://en.wikipedia.org/wiki/Von_Neumann_architecture" id="mwAQQ" rel="mw:WikiLink" title="Von Neumann architecture">stored-program computer</a>, runs its first operation.<sup about="#mwt51" class="mw-ref reference" data-mw='{"name":"ref","attrs":{},"body":{"id":"mw-reference-text-cite_note-8"}}' id="cite_ref-8" rel="dc:references" typeof="mw:Extension/ref"><a href="./May_6#cite_note-8" id="mwAQU" style="counter-reset: mw-Ref 8;"><span class="mw-reflink-text" id="mwAQY">[8]</span></a></sup>
<span class="mw-reference-text" id="mw-reference-text-cite_note-8"><cite about="#mwt48" class="citation book cs1" id="CITEREFWarford2005">Warford, J. Stanley (2005). <a class="external text" href="https://books.google.com/books?id=XtM3aQ-E9NoC" id="mwBfQ" rel="mw:ExtLink nofollow"><i id="mwBfU">Computer Systems</i></a>. Sudbury, Mass.: Jones and Bartlett. p.<span id="mwBfY" typeof="mw:Entity"> </span>618. <a class="mw-redirect" href="./ISBN_(identifier)" id="mwBfc" rel="mw:WikiLink" title="ISBN (identifier)">ISBN</a><span id="mwBfg" typeof="mw:Entity"> </span><a href="./Special:BookSources/9780763732394" id="mwBfk" rel="mw:WikiLink" title="Special:BookSources/9780763732394"><bdi id="mwBfo">9780763732394</bdi></a>.</cite><span about="#mwt48" class="Z3988" id="mwBfs" title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&amp;rft.genre=book&amp;rft.btitle=Computer+Systems&amp;rft.place=Sudbury%2C+Mass.&amp;rft.pages=618&amp;rft.pub=Jones+and+Bartlett&amp;rft.date=2005&amp;rft.isbn=9780763732394&amp;rft.aulast=Warford&amp;rft.aufirst=J.+Stanley&amp;rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DXtM3aQ-E9NoC&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AMay+6"></span></span>