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/usr/lib/open-axiom/input/cycloid3.input is in open-axiom-test 1.5.0~svn3056+ds-1.

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-- @(#)cycloid3.input	1.1    89/09/07  20:54:50
draw(curve(t - 2*sin t,1 - 2*cos t),t = -5..5)