Lines Matching refs:k
49 int32_t k=0,xsb; in expf() local
69 hi = x-ln2HI[xsb]; lo=ln2LO[xsb]; k = 1-xsb-xsb; in expf()
71 k = invln2*x+halF[xsb]; in expf()
72 t = k; in expf()
81 else k = 0; in expf()
85 if(k >= -125) in expf()
86 SET_FLOAT_WORD(twopk,((u_int32_t)(0x7f+k))<<23); in expf()
88 SET_FLOAT_WORD(twopk,((u_int32_t)(0x7f+(k+100)))<<23); in expf()
90 if(k==0) return one-((x*c)/(c-(float)2.0)-x); in expf()
92 if(k >= -125) { in expf()
93 if(k==128) return y*2.0F*0x1p127F; in expf()