Lines Matching refs:sqrt

80   p->width = sqrt(0.5); /* Default to Butterworth */  in hilo2_getopts()
195       alpha = sin(w0)/2 * sqrt((A + 1/A)*(1/p->width - 1) + 2);  in start()
285       p->b0 =    A*( (A+1) - (A-1)*cos(w0) + 2*sqrt(A)*alpha );  in start()
287       p->b2 =    A*( (A+1) - (A-1)*cos(w0) - 2*sqrt(A)*alpha );  in start()
288       p->a0 =        (A+1) + (A-1)*cos(w0) + 2*sqrt(A)*alpha;  in start()
290       p->a2 =        (A+1) + (A-1)*cos(w0) - 2*sqrt(A)*alpha;  in start()
298       p->b0 =    A*( (A+1) + (A-1)*cos(w0) + 2*sqrt(A)*alpha );  in start()
300       p->b2 =    A*( (A+1) + (A-1)*cos(w0) - 2*sqrt(A)*alpha );  in start()
301       p->a0 =        (A+1) - (A-1)*cos(w0) + 2*sqrt(A)*alpha;  in start()
303       p->a2 =        (A+1) - (A-1)*cos(w0) - 2*sqrt(A)*alpha;  in start()
384         double g = 1 / sqrt((sqr(b_re) + sqr(b_im)) / (sqr(a_re) + sqr(a_im)));  in start()