Pi/8=0.3926...
pi over eight equals point three nine two six dot,dot,dot
y'''
y tripple prime
( a )
( b )
Binomialkoeffizient
binomial a over b
cos(wT)+-Wurzel [-sin²(wT)]
cosine of omega T plus minus the square root of minus sine squared omega T
Z(t)=
{ sin(wT), t => 0
{ 0 , t < 0
z of t equals either sine of omega T when t is greater than or equal to zero or z of t equals zero when t is less than zero
x(z) = ∞ über Σ unten n=0 x(n) Tz^-n
x of z equals sigma x of n capital T z to the power of minus n where sigma goes from n equals zero to n equals infinity
lim f(x)=L
x-> ∞
the limit of f as x approaches infinty is L
