Searched refs:half (Results 1 - 5 of 5) sorted by relevance

/ast/src/lib/libast/uwin/
H A Dlog1p.c122 half=1.0/2.0, small=1.0E-20; /* 1+small == 1 */ local
137 { k += 1 ; z *= half; t *= half; }
142 s = x/(2+x); t = x*x*half;
H A Dexp__E.c117 const static double zero=0.0, one=1.0, half=1.0/2.0, small=1.0E-19; local
128 xh= x*half ;
132 return(z*half+c);
H A Dexpm1.c115 const static double one=1.0, half=1.0/2.0; local
140 {x=z+half;x +=__exp__E(z,c); return(x+x);}
142 {z+=__exp__E(z,c); x=half+z; return(x+x);}
H A Derf.c169 half = 0.5, variable
351 r += (x-half);
352 return (half - r);
/ast/src/lib/libtk/generic/
H A Dtk3d.c252 int half;
257 half = width/2;
259 half++;
261 XFillRectangle(display, drawable, left, x, y, (unsigned) half,
263 XFillRectangle(display, drawable, right, x+half, y,
264 (unsigned) (width-half), (unsigned) height);
332 * Compute a GC for the top half of the bevel and a GC for the
333 * bottom half (they're the same in many cases).
1247 * 1. Lighter shadow is half-way to white, darker shadow is half
250 int half; local
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