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author | p <grr@lo2.org> | 2024-12-04 05:23:14 -0500 |
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committer | p <grr@lo2.org> | 2024-12-04 05:23:14 -0500 |
commit | d024907d68cb402e5cd69a05d577d5701e8cb1bd (patch) | |
tree | c9f5db84afca85abf2b14f9749c357c11fa459af /eies.otx | |
parent | 5323f9b4fe80ed7b3bf90d032057e00f85aaa90c (diff) | |
download | pe_teleconf-d024907d68cb402e5cd69a05d577d5701e8cb1bd.tar.gz |
Diffstat (limited to 'eies.otx')
-rw-r--r-- | eies.otx | 6 |
1 files changed, 6 insertions, 0 deletions
@@ -549,4 +549,10 @@ The questions we are addressing here (and I take many of Frank's entries this wa \centerline{\picw=3.5in\inspic{harmanal.png}} \cskip \caption/f A precursor of the modern digital computer: replica of the Michelson-Stratton harmonic analyzer. Developed in 1989, the machine was capable of handling Fourier series of 80 terms. Fed the Fourier coefficients of a trigonometric series, it could produce a graph of the sum function and also perform the reverse process. (IBM) +\endinsert + +\midinsert +\centerline{\picw=3.5in\inspic{leibniz.png}} +\cskip +\caption/f Leibniz Calculator (IBM). \endinsert
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