_nmod_vec_init len

Returns a vector of the given length. The entries are not necessarily zero.

_nmod_vec_clear vec

Frees the memory used by the given vector.

_nmod_vec_randtest vec state len mod

Sets vec to a random vector of the given length with entries reduced modulo mod.n.

_nmod_vec_set res vec len

Copies len entries from the vector vec to res.

_nmod_vec_zero vec len

Zeros the given vector of the given length.

_nmod_vec_swap a b length

Swaps the vectors a and b of length \(n\) by actually swapping the entries.

_nmod_vec_reduce res vec len mod

Reduces the entries of (vec, len) modulo mod.n and set res to the result.

_nmod_vec_max_bits vec len

Returns the maximum number of bits of any entry in the vector.

_nmod_vec_equal vec vec2 len

Returns~`1` if (vec, len) is equal to (vec2, len), otherwise returns~`0`.

_nmod_vec_add res vec1 vec2 len mod

Sets (res, len) to the sum of (vec1, len) and (vec2, len).

_nmod_vec_sub res vec1 vec2 len mod

Sets (res, len) to the difference of (vec1, len) and (vec2, len).

_nmod_vec_neg res vec len mod

Sets (res, len) to the negation of (vec, len).

_nmod_vec_scalar_mul_nmod res vec len c mod

Sets (res, len) to (vec, len) multiplied by \(c\). The element \(c\) and all elements of \(vec\) are assumed to be less than \(mod.n\).

_nmod_vec_scalar_mul_nmod_shoup res vec len c mod

Sets (res, len) to (vec, len) multiplied by \(c\) using n_mulmod_shoup. \(mod.n\) should be less than \(2^{\mathtt{FLINT\_BITS} - 1}\). \(c\) and all elements of \(vec\) should be less than \(mod.n\).

_nmod_vec_scalar_addmul_nmod res vec len c mod

Adds (vec, len) times \(c\) to the vector (res, len). The element \(c\) and all elements of \(vec\) are assumed to be less than \(mod.n\).

_nmod_vec_dot_bound_limbs len mod

Returns the number of limbs (0, 1, 2 or 3) needed to represent the unreduced dot product of two vectors of length len having entries modulo mod.n, assuming that len is nonnegative and that mod.n is nonzero. The computed bound is tight. In other words, this function returns the precise limb size of len times (mod.n - 1) ^ 2.

_nmod_vec_dot vec1 vec2 len mod nlimbs

Returns the dot product of (vec1, len) and (vec2, len). The nlimbs parameter should be 0, 1, 2 or 3, specifying the number of limbs needed to represent the unreduced result.

_nmod_vec_dot_rev vec1 vec2 len mod nlimbs

The same as _nmod_vec_dot, but reverses vec2.

_nmod_vec_dot_ptr vec1 vec2 offset len mod nlimbs

Returns the dot product of (vec1, len) and the values at vec2[i][offset]. The nlimbs parameter should be 0, 1, 2 or 3, specifying the number of limbs needed to represent the unreduced result.