Lines Matching refs:e
135 double y,hi,lo,c,t,e,hxs,hfx,r1,twopk; in expm1() local
188 e = hxs*((r1-t)/(6.0 - x*t)); in expm1()
189 if(k==0) return x - (x*e-hxs); /* c is 0 */ in expm1()
192 e = (x*(e-c)-c); in expm1()
193 e -= hxs; in expm1()
194 if(k== -1) return 0.5*(x-e)-0.5; in expm1()
196 if(x < -0.25) return -2.0*(e-(x+0.5)); in expm1()
197 else return one+2.0*(x-e); in expm1()
200 y = one-(e-x); in expm1()
208 y = t-(e-x); in expm1()
212 y = x-(e+t); in expm1()