public static Span256 <T> NonZeroSpan256 <T>(this IPolyrand random, int blocks = 1, Interval <T>?domain = null)
where T : struct
=> random.Span256(blocks, domain, gmath.nonzero);
public static Vec256 <T> CpuVec256 <T>(this IPolyrand random, Interval <T> domain, Func <T, bool> filter = null)
where T : unmanaged
=> random.Span256 <T>(1, domain, filter).LoadVec256();
public static unsafe ReadOnlySpan256 <T> ReadOnlySpan256 <T>(this IPolyrand random, int blocks = 1, Interval <T>?domain = null, Func <T, bool> filter = null)
where T : struct
=> random.Span256 <T>(blocks, domain, filter);
public static Vec256 <T> CpuVec256 <T>(this IPolyrand random)
where T : unmanaged
=> random.Span256 <T>(1).LoadVec256();
public static Vec256 <T> CpuVec256 <T>(this IPolyrand random, Interval <T> domain)
where T : unmanaged
=> random.Span256 <T>(1, domain).LoadVec256();
public static Vec256 <T> CpuVec256 <T>(this IPolyrand random, T min, T max, Func <T, bool> filter = null)
where T : unmanaged
=> random.Span256 <T>(1, closed(min, max), filter).LoadVec256();
/// <summary>
/// Samples a square matrix of natural order
/// </summary>
/// <param name="random">The random source</param>
/// <typeparam name="N">The dimension type</typeparam>
/// <typeparam name="T">The element type</typeparam>
public static BlockMatrix <N, T> BlockMatrix <N, T>(this IPolyrand random, Interval <T>?domain = null)
where N : ITypeNat, new()
where T : struct
=> Z0.BlockMatrix.Load <N, T>(random.Span256 <T>(Z0.Span256.MinBlocks <N, N, T>(), domain));
public static BlockMatrix <M, N, T> BlockMatrix <M, N, T>(this IPolyrand random, Interval <T> domain, M m = default, N n = default)
where M : ITypeNat, new()
where N : ITypeNat, new()
where T : struct
=> Z0.BlockMatrix.Load <M, N, T>(random.Span256 <T>(Z0.Span256.MinBlocks <M, N, T>(), domain));