Lines Matching defs:delta
1449 Bigint *bb = NULL, *bd = NULL, *bd0 = NULL, *bs = NULL, *delta = NULL;
1914 delta = diff(bb, bd);
1915 if (delta == NULL) {
1918 dsign = delta->sign;
1919 delta->sign = 0;
1920 i = cmp(delta, bs);
1950 i = -1; /* Discarded digits make delta smaller. */
1963 if (!delta->x[0] && delta->wds <= 1) {
1967 delta = lshift(delta,Log2P);
1968 if (delta == NULL) {
1971 if (cmp(delta, bs) > 0)
2029 if ((aadj = ratio(delta, bs)) <= 2.) {
2114 Bfree(delta); delta = NULL;
2158 Bfree(delta);
2291 Bigint *b, *b1, *delta, *mlo, *mhi, *S;
2733 delta = diff(S, mhi);
2734 if (delta == NULL)
2736 j1 = delta->sign ? 1 : cmp(b, delta);
2737 Bfree(delta);