Lines Matching refs:k
105 int32_t k,hx,hu,ax; in log1p() local
110 k = 1; in log1p()
124 k=0;f=x;hu=1;} /* sqrt(2)/2- <= 1+x < sqrt(2)+ */ in log1p()
127 if(k!=0) { in log1p()
131 k = (hu>>20)-1023; in log1p()
132 c = (k>0)? 1.0-(u-x):x-(u-1.0);/* correction term */ in log1p()
137 k = (hu>>20)-1023; in log1p()
151 k += 1; in log1p()
160 if(k==0) { in log1p()
163 c += k*ln2_lo; in log1p()
164 return k*ln2_hi+c; in log1p()
168 if(k==0) return f-R; else in log1p()
169 return k*ln2_hi-((R-(k*ln2_lo+c))-f); in log1p()
174 if(k==0) return f-(hfsq-s*(hfsq+R)); else in log1p()
175 return k*ln2_hi-((hfsq-(s*(hfsq+R)+(k*ln2_lo+c)))-f); in log1p()