This returns the length of a list.
This sets the length of a list. All added elements are set to 0. All removed elements are simply erased. This version of the command will not work in TI-89.
This returns a 2-length list containing the dimensions of the matrix.
This sets the dimensions of a matrix. All added elements are set to 0. All removed elements are simply erased. This version of the command will not work in TI-89.
This returns the number of characters in a string.
- 2ND + STAT (LIST)
- 2ND + X-1 (MATRIX)
- 2ND + 5 (MATH)
- 6: Matrix & Vector
- 8: Dimensions
- 1: Matrix
- String dimension
This increases a list's length by one.
It does this by first obtaining the length of a list. It then increases that number by one. Then it stores that number as the list length.