Lines Matching refs:Sum
2148 #undef Sum
2204 #define Sum fSum
2292 #define Sum dSum
2382 #define Sum ldSum
2642 Number Sum ARGS2(Number, a, Number, b) {Number r; Store(a+b, &r); return r; }
2799 do { a=Sum(a, a); }
2800 while (Diff(Diff(Sum(a, ONE), a), ONE) == ZERO);
2812 do { b=Sum(b, b); } while ((base=Diff(Sum(a, b), a)) == ZERO);
2837 while (Diff(Diff(Sum(b, ONE), b), ONE) == ZERO);
2849 if (Diff(Sum(a, basem1), a) != ZERO) {
2852 if (Diff(Sum(a, basem1), a) != ZERO) irnd=2; /* away from 0 */
2896 if (Diff(Sum(a, ONE), a) != ZERO) {
2898 } else if (Diff(Sum(a, THREE), a) == FOUR) {
2933 eps = Sum(ebot, Div(Diff(etop, ebot), TWO));
2940 eps = Sum(ebot, Div(Diff(etop, ebot), TWO));
2954 a=Div(Mul(a, Sum(ONE, a)), Sum(ONE, ONE));
2963 while (Diff(Sum(ONE, a), ONE) == ZERO) { a*=base; machep++; }
2969 eps = Sum(ebot, Div(Diff(etop, ebot), TWO));
2973 epsp1 = Sum(ONE, eps);
2976 eps = Sum(ebot, Div(Diff(etop, ebot), TWO));
2979 if (Sum(ONE, etop) <= ONE || Sum(ONE, ebot) != ONE) {
2987 f_epsilon= Diff(Sum(ONE, f_epsilon), ONE); /* New C standard defn */
3003 if (Diff(Mul(Sum(ONE,f_epsilon),ONE),ONE) != ZERO) {
3019 if ((Sum(a,a) == ZERO) || (fabs(z) >= y)) break;
3046 if ((Sum(a,a) == ZERO) || (fabs(y) >= f_min)) break;
3102 if ((Sum(a,a) == ZERO) || (fabs(y) >= xminner)) break;