Searched refs:sqrt (Results 1 - 25 of 51) sorted by relevance

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/netgear-WNDR4500-V1.0.1.40_1.0.68/ap/gpl/minidlna/flac-1.2.1/src/share/replaygain_synthesis/include/private/
H A Dfast_float_math_hack.h17 #define sqrt sqrtf macro
/netgear-WNDR4500-V1.0.1.40_1.0.68/ap/gpl/timemachine/db-4.7.25.NC/test_micro/
H A Dreport.awk21 stdv = sqrt(var);
/netgear-WNDR4500-V1.0.1.40_1.0.68/ap/gpl/minidlna/libvorbis-1.2.3/vq/
H A Dgenericdata.c46 return sqrt(acc/v->elements);
H A Dmetrics.c113 mean+=sqrt(localmin);
119 fprintf(stderr,"\tminimum cell spacing (closest side): %g\n",sqrt(min));
120 fprintf(stderr,"\tmaximum cell spacing (closest side): %g\n",sqrt(max));
122 fprintf(stderr,"\tmean sq closest side spacing: %g\n",sqrt(meansq/total));
141 sqrt(meanamplitudesq_acc/count));
146 sqrt(meanerrorsq_acc/count));
169 sqrt((histogram_errorsq[book]+i*dim)[k]/histogram[book][i]));
H A Dlspdata.c116 return sqrt(acc/v->elements);
H A Dresiduedata.c97 return sqrt(acc);
/netgear-WNDR4500-V1.0.1.40_1.0.68/ap/gpl/iproute2/netem/
H A Dnormal.c20 return .5 + .5*erf((x-mu)/(sqrt(2.0)*sigma));
H A Dparetonormal.c29 return .5 + .5*erf((x-mu)/(sqrt(2.0)*sigma));
H A Dmaketable.c63 *sigma = sqrt((sumsquare - (double)n*(*mu)*(*mu))/(double)(n-1));
/netgear-WNDR4500-V1.0.1.40_1.0.68/ap/gpl/minidlna/ffmpeg-0.5.1/libavcodec/
H A Dacelp_pitch_delay.c118 sqrt(dsp->scalarproduct_int16(fc_v, fc_v, subframe_size, 0));
H A Ddctref.c44 coefficients[j] = sqrt(0.125);
H A Dlpc.c141 rinv = sqrt(inv);
156 ref[i]= sqrt(m[(pass-1)&1].variance[i] / weight) * (blocksize - max_order) / 4000;
H A Dresample2.c123 y *= bessel(type*sqrt(FFMAX(1-w*w, 0)));
161 ss= sqrt(2*ss/LEN);
162 ff= sqrt(2*ff/LEN);
H A Ddct-test.c404 s = (i==0) ? sqrt(1.0/8.0) : sqrt(1.0/4.0);
413 s = (i==0) ? sqrt(1.0/4.0) : sqrt(1.0/2.0);
421 s = 0.5 * sqrt(2.0);
H A Dimc.c112 /* Build mdct window, a simple sine window normalized with sqrt(2) */
115 q->mdct_sine_window[i] *= sqrt(2.0);
125 q->pre_coef1[i] = (r1 + r2) * sqrt(2.0);
126 q->pre_coef2[i] = -(r1 - r2) * sqrt(2.0);
130 q->pre_coef1[i] = -(r1 + r2) * sqrt(2.0);
131 q->pre_coef2[i] = (r1 - r2) * sqrt(2.0);
140 q->sqrt_tab[i] = sqrt(i);
H A Dsonic.c545 s->tap_quant[i] = (int)(sqrt(i+1));
712 energy2 = sqrt(energy2/(s->channels*s->block_align));
713 energy1 = sqrt(2.0)*energy1/(s->channels*s->block_align);
811 s->tap_quant[i] = (int)(sqrt(i+1));
H A Dfft-test.c159 av_log(NULL, AV_LOG_INFO, "max:%f e:%g\n", max, sqrt(error)/n);
H A Dmdct.c48 window[i] = sqrt(local_window[i] / sum);
/netgear-WNDR4500-V1.0.1.40_1.0.68/ap/gpl/minidlna/ffmpeg-0.5.1/libavutil/
H A Dlls.c67 factor[i][i]= sqrt(sum);
140 var[0], order, eval, sqrt(m.variance[order] / (i+1)),
H A Dpca.c132 t=1.0/(fabs(theta)+sqrt(1.0+theta*theta));
135 c=1.0/sqrt(1+t*t);
/netgear-WNDR4500-V1.0.1.40_1.0.68/ap/gpl/minidlna/libvorbis-1.2.3/lib/
H A Dos.h52 # define FAST_HYPOT(a, b) sqrt((a)*(a) + (b)*(b))
H A Dlsp.c276 q=fromdB(amp/sqrt(p+q)-ampoffset);
336 denom = pp + sqrt(denom);
339 denom = pp - sqrt(denom);
H A Dpsy.c978 to (A+B)/sqrt(2) */
981 if(b>0.)return sqrt(a*a+b*b);
982 if(a>-b)return sqrt(a*a-b*b);
983 return -sqrt(b*b-a*a);
985 if(b<0.)return -sqrt(a*a+b*b);
986 if(-a>b)return -sqrt(a*a-b*b);
987 return sqrt(b*b-a*a);
991 if(b>0.)return sqrt(a*a+b*b);
992 if(a>-b)return sqrt(a*a+b*b);
993 return -sqrt(
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/netgear-WNDR4500-V1.0.1.40_1.0.68/src/linux/linux-2.6/arch/m68k/fpsp040/
H A Dsacos.S27 | acos(X) = 2 * atan( sqrt(z) ).
H A Dsasin.S26 | z := sqrt( [1-X][1+X] )

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