Function sqrNoAlias [src]

rma = a * a rma may not alias with a. Asserts the result fits in rma. An upper bound on the number of limbs needed by rma is given by 2 * a.limbs.len + 1. If allocator is provided, it will be used for temporary storage to improve multiplication performance. error.OutOfMemory is handled with a fallback algorithm.

Prototype

pub fn sqrNoAlias(rma: *Mutable, a: Const, opt_allocator: ?Allocator) void

Parameters

rma: *Mutablea: Constopt_allocator: ?Allocator

Source

  pub fn sqrNoAlias(rma: *Mutable, a: Const, opt_allocator: ?Allocator) void {
    _ = opt_allocator;
    assert(rma.limbs.ptr != a.limbs.ptr); // illegal aliasing

    @memset(rma.limbs, 0);

    llsquareBasecase(rma.limbs, a.limbs);

    rma.normalize(2 * a.limbs.len + 1);
    rma.positive = true;
}  