Lambda²? :/
e.t.c
The game itself is called Half Life 2 and since gordon is an scientist... there isn't really a reason for the formula λ², now is there?
I mean, the Half-Life itself has another meaning than Lambda.
The half-life of a quantity whose value decreases with time is the interval required for the quantity to decay to half of its initial value. For example, if you take 1/2 out of any number, it will never reach 0.
1/2 of 2 is 1
1/2 of 1 is 0.5
1/2 of 0.5 is 0.25 and on and on and on...
Need to be in chemistry to understand
Also, i was just trying to make this symbol