Searched refs:zold (Results 1 - 1 of 1) sorted by relevance

/freebsd-10.0-release/contrib/groff/src/preproc/pic/
H A Dcommon.cpp153 position zold = z; local
162 zold = z;
165 dl = hypot(z - zold);
171 zdot = zold + (z - zold) * delta;
206 position zold = z; local
214 zold = z;
217 dl = hypot(z - zold);
223 position zdot = zold + (z - zold) * delt
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