TI-BASIC:2
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Command Summary
Raises the input to the second power.
Command Syntax
value²
Menu Location
Press [x²]
TI-83/84/+/SE
1 byte
The ² command raises an input to the second power. It has exactly the same function as "^2", but is one byte smaller. If used on a list, it will return a list with all of the elements squared. If used on a matrix, it will return the second matrix power of the input matrix.
2²
4
{1,‾2,3}²
{1 4 9}
[[2,‾1][‾3,0]]²
[[1 ‾2]
[6 ‾3]]
Optimization
Use this command instead of ^2 in all instances.
:X^2 can be :X²
