Searched refs:tderxx (Results 1 – 2 of 2) sorted by relevance
418 double tval,tderx,tderxx; /* Function and deriv. local437 tderxx = evals[3];448 ta11 = (gdiff[0]*tderxx - tderx*tderx);476 tdeltax = s1173_s9del(gdiff,&tderx,&tderxx,1);
371 double tderx,tderxx; /* Derivatives */ local380 tderxx = evals[3];391 ta11 = tderxx;