how one can write a nice vector parser, something that does pgfvecparse{A=B-C; D=E x F;} The...
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how one can write a nice vector parser, something that does pgfvecparse{A=B-C; D=E x F;}
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I am often use coordinates of points to draw figure in geometry. I know that, we can add, minus coordinates of points, example
begin{tikzpicture}
tkzDefPoints{0/0/C',3/0/D',1/1/B'}
coordinate (A') at ($(B')+(D')-(C')$);
end{tikzpicture}
If I have two points A(1,2,3)
and B(4,5,6)
, how can I define vector AB
as (B)-(A)
?
tikz-pgf tikzmark
add a comment |
I am often use coordinates of points to draw figure in geometry. I know that, we can add, minus coordinates of points, example
begin{tikzpicture}
tkzDefPoints{0/0/C',3/0/D',1/1/B'}
coordinate (A') at ($(B')+(D')-(C')$);
end{tikzpicture}
If I have two points A(1,2,3)
and B(4,5,6)
, how can I define vector AB
as (B)-(A)
?
tikz-pgf tikzmark
add a comment |
I am often use coordinates of points to draw figure in geometry. I know that, we can add, minus coordinates of points, example
begin{tikzpicture}
tkzDefPoints{0/0/C',3/0/D',1/1/B'}
coordinate (A') at ($(B')+(D')-(C')$);
end{tikzpicture}
If I have two points A(1,2,3)
and B(4,5,6)
, how can I define vector AB
as (B)-(A)
?
tikz-pgf tikzmark
I am often use coordinates of points to draw figure in geometry. I know that, we can add, minus coordinates of points, example
begin{tikzpicture}
tkzDefPoints{0/0/C',3/0/D',1/1/B'}
coordinate (A') at ($(B')+(D')-(C')$);
end{tikzpicture}
If I have two points A(1,2,3)
and B(4,5,6)
, how can I define vector AB
as (B)-(A)
?
tikz-pgf tikzmark
tikz-pgf tikzmark
edited 4 mins ago
minhthien_2016
asked 15 mins ago
minhthien_2016minhthien_2016
1,4001917
1,4001917
add a comment |
add a comment |
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