The 1st 3 digits of e...........2.71..................1st 3..........like 13........imp b/c 13 is the closest prime to the 1st zero.........contained in its dec expan.................the square root of 13....starts out like the number of degrees in a circle.........3.60..........the 1st 3 numbers of it..............1st 3................like 13......and like 1/2.......the critical line...........b/c there is one number above the dec. point.........2 numbers below it..........................if u truncate it there...........

Why 2.71........other than 13 and 1/2??..........Why is it imp. to truncate it there? .........For one.......2 + 7 + 1 = 10................the base ten number sys..............and 10 is the 1st number in double digits...........1st number in double digits.....10.............