ahmedazizkhelifi · April 2, 2020 19:20
diff --git a/Derivative.tex b/Derivative.tex
 First order derivative : $$f'(x)$$ 
 K-th order derivative  : $$f^{(k)}(x)$$
 Partial firt order deivative	: $$\frac{\partial f}{\partial x}$$
 Partial k-th order derivative	: $$\frac{\partial^{k} f}{\partial x^k}$$
	First order derivative : $$f'(x)$$
	K-th order derivative : $$f^{(k)}(x)$$
	Partial firt order deivative : $$\frac{\partial f}{\partial x}$$
	Partial k-th order derivative : $$\frac{\partial^{k} f}{\partial x^k}$$