Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
0000000000000001
0000000000000003
------------------
FFFFFFFFFFFFFFFE
00000000000000000000000000000001
00000000000000000000000000000003
----------------------------------
FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE
Hi
Could you please tell me what this "Neg" does? I assume it stands for 'negation'. How come Neg 1 = 1111111111? Thank you.
Regards
PG
I have a similar Casio calculator, mine is a fx-115MS.
To tell the truth I hate the damned thing!
JimB
Hi,
Negation is usually taken to be different than inversion (ie inverting the digital word). Inversion takes 1111 and produces 0000 but with negation it uses the twos complement negative value which is minus the value. So 1 would produce 1111 with a 4 bit word because 1111 means -1 in twos complement binary arithmetic. Actually 1 produces -1 but in binary that is 1111 not 0000.
Inverting 0001 produces 1110 but that is just simple inversion, not the same as negation.