Lines Matching defs:Subtract
88 // subtract smaller amounts without underflow. See the section "Subtraction" in
95 // Subtract computes *out = a-b
99 void Subtract(FieldElement* out, const FieldElement& a, const FieldElement& b) {
353 // unique, minimal value we see if the value is >= p and, if so, subtract p.
458 Subtract(&h, u2, u1);
472 Subtract(&r, s2, s1);
496 Subtract(&out->z, z2z2, z1z1);
507 Subtract(&out->x, out->x, z1z1);
515 Subtract(&z1z1, v, out->x);
518 Subtract(&out->y, z1z1, s1);
540 Subtract(&alpha, a.x, delta);
548 Subtract(&out->z, out->z, gamma);
550 Subtract(&out->z, out->z, delta);
559 Subtract(&out->x, out->x, delta);
567 Subtract(&beta, beta, out->x);
575 Subtract(&out->y, out->y, gamma);
670 Subtract(&rhs, rhs, three_x);
734 Subtract(&out->y, kP, y);
