+/-

Comments
10
nice game.
Put your curser in the middle n it keeps clicking :D
AAAAH; I SCREAMED WHEN I SAW THE UGLY ZOMBIE WOMAN!!! :<
there is no zombie :<

dont scare me !


ZOMBIES DONT LIVE !
Parent
There is also another character, the minus-or-plus sign (&#8723;), which is rarely seen. It only takes on significant meaning when used in conjunction with the "±" sign. It can be used alongside "±" in such expressions as "x ± y &#8723; z", which can be interpreted as "x + y &#8722; z" or/and "x &#8722; y + z", but neither "x + y + z" nor "x &#8722; y &#8722; z". The upper "&#8722;" in "&#8723;" is considered attached to the "+" of "±" (and the lower symbols work in the same way) even though there is no visual indication of the dependency. The original expression can be rewritten as "x ± (y &#8722; z)" to avoid confusion, but cases such as the trigonometric identity

\cos(x \pm y) = \cos(x) \cos(y) \mp \sin(x) \sin(y)

are most neatly written using the "&#8723;" sign.
thatz cool
fucking nice
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