Page 12
N Hopley. Sep 2015. TI-Nspire OS4.0
Page 12 - Converting numbers between Decimal and Binary.
Go to the Home screen by pressing c.
Press 5 to select Settings
Press 2 to select Document Settings
Select and to restore the settings.
Select and then .
To convert the decimal number 123 to binary, first
access the Scratchpad Calculator by pressing ».
Type in 123
Press k to access the catalogue, as shown !
Press B to quickly locate the commands that start
with the letter B.
Move down the list to highlight !Base2
Select !Base2 by pressing ·
Press · again to complete the conversion.
Notice the binary number is prefixed by 0b
[the number zero and the letter b]
To convert the binary number 11011 to decimal, type:
0B11011·
As the handheld is already in decimal mode, it will
display the decimal equivalent to binary 11011.
If you want to have the TI-Nspire work exclusively in
Binary, go to the Home screen by pressing c.
Press 5 to select Settings
Press 2 to select Document Settings
Scroll down, and for Base select Binary
Select and then .
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