Lines Matching defs:residual
142 * Returns delta x residual.
146 FIXP_DBL residual;
152 residual = fMult(x, FL2FXCONST_DBL(1.0/M_PI));
153 s = ((LONG)residual) >> shift;
155 residual &= ( (1<<shift) - 1 );
156 residual = fMult(residual, FL2FXCONST_DBL(M_PI/4.0)) << 2;
157 residual <<= scale;
202 return residual;
215 FIXP_DBL residual, error0, error1, sine, cosine;
216 residual = fixp_sin_cos_residual_inline(x1, scale, &sine, &cosine);
217 error0 = fMultDiv2(sine, residual);
218 error1 = fMultDiv2(cosine, residual);
222 residual = fixp_sin_cos_residual_inline(x2, scale, &sine, &cosine);
223 error0 = fMultDiv2(sine, residual);
224 error1 = fMultDiv2(cosine, residual);
