Thread:Double Slap/@comment-3017217-20150220082723/@comment-3017217-20150221165951

Well do not feel that bad my first contact with Analysis was Contour Integration when I couldn't even Differentiate

in Mathematics for Economists I.

This was due to the difference between Greece and Brazil in the material studied when I moved to Brazil I had to invest a lot of time to get used to the study for my 2 last years of secondary school and now that my parents brought me back I have to invest even more to get "de-used to".

It won't come as a surprise if I fail this particular chair at least once or twice

Notheless I will try to elaborate though for more information ask ClariS

Derivatives are a measure of change or rather an approximation of the expected change in any given point of a function when the difference is marginal = lim->0

y = ax + b -> y' = a  since b is a constant

y = x^a -> y' = a(x^a-1)

y = a^x -> y' = a^x

and the are various basic funtions with simple derivatives which are used to differentiate as the alphabet is used to write they are equal to the value of the tangent to that given point.

When the derivative is positive the function increases as the variable for which you derivated increases and dimishes when the derivative is negative

f'>0 <-> f increasing function

f'<0 <-> f diminishing function

f' = 0 <-> f constant

2nd grade derivative describes the convexity

f>0 <-> f convex function <-> increasing returns

f<0 <-> f concave function <-> diminishing returns

f"=0 <-> f linear <-> constant returns

The reason I contest getting Both Randuins and FH

is

f = -0.15x

h = -0.15x

with x being the Reduced attack speed which is bad you want a diminishing function

(fh)'= f'h + fh' = -0.15*-0.15x + 0.15*-0.15x = 0.045x > 0

you get an increasing function by getting both.

Each of them will reduce less than if they were left alone.

Double Slap wrote:27.75% rather than 30%.

suggestion pick Randuin's and go for Ohmwrecker instead of FH