single

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function single(x:NumberScalarLike, i:IntegerScalarLike, n:Integer) -> NumberVectorLike

Construct single-entry vector. A given element of the vector has a given value, all others are zero.

• x Value of single entry.
• i Index of single entry.
• n Length of vector.

Returns Single-entry vector.

function single(x:NumberScalarLike, i:IntegerScalarLike, j:IntegerScalarLike, m:Integer, n:Integer) -> NumberMatrixLike

Construct single-entry matrix. A given element of the matrix has a given value, all others are zero.

• x Value of single entry.
• i Row of single entry.
• j Column of single entry.
• m Number of rows.
• n Number of columns.

Returns Single-entry matrix.