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/xsrc/external/mit/glu/dist/src/libnurbs/internals/
H A Dpatch.cc323 REAL ssq = sqrtf( (float) tt ); local in function:Patch::getstepsize
324 REAL ds = sqrtf( 4 * t2 * ttq / ( ss * ttq + st * ssq ) );
325 REAL dt = sqrtf( 4 * t2 * ssq / ( tt * ssq + st * ttq ) );

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