find all answers of an equation
how can I solve the equation exp(-0.2*x)==(x-2)*(x-3)*x without plotting??I tried "solve""fzero"and some others but I c...
mer än 4 år ago | 2 answers | 0
How to draw an arrow or triangle
usage: Arrow(dot,vector); note: This function draw an arrow (head lines have pi/6 angle and the length of l/5) example: Arr...
ungefär 8 år ago | 0
How can I draw a arrow
How can I plot/draw a vector(with first point and it's length and direction) I want it with it's head(be arrow not only a line)...
ungefär 8 år ago | 1 answer | 0