Vector Copy enables you to set a range of operands, copy the values of each operand within that range, then write those values into a corresponding range of operands of the same length. The function is located on the Vector menu.
Operand A: this is the range of operands from which the values will be copied.
Operand B: this is the first operand in the vector, the range of operands to which the values will be copied.
Operand C: this sets the length, meaning the number, of operands for both ranges.