Why dont we use fraction for PSTricks's coordinates?
0
documentclass[tikz,border=5mm]{standalone}
begin{document}
begin{tikzpicture}
% Định nghĩa 2 hàm
deff(#1){4-#1*#1/3}
defg(#1){#1*#1/4}
% Tô màu miền giới hạn bởi 2 đồ thị trong [-1,2]
fill[blue!30]
plot[domain=-1:2] (x,{f(x)})--(2,{g(2)})--
plot[domain=2:-1] (x,{g(x)})--(-1,0)--cycle;
% Vẽ 2 trục tọa độ
draw[->] (-3,0)--(3.5,0) node[below]{$x$};
draw[->] (0,-.5)--(0,4.5) node[left]{$y$};
draw[dashed]
%(2,{f(2)})--(2,0) node[below]{$2$}
%(-1,{f(-1)})--(-1,0) node[below]{$-1$};
(2,8/3)--(2,0) node[below]{$2$} %% <<<---
(-1,11/3)--(-1,0) node[below]{$-1$}; %% <<<---
% Vẽ 2 đồ thị
draw plot[domain=-3:3] (x,{f(x)});
draw plot[domain=-3:3] (x,{g(x)});
end{tikzpicture}
end{document}
documentclass[border=5pt,pstricks,12pt]{standalone}
usepackage{pst-plot,pst-calculate}
begin{document}
begin{pspicture}[algebraic](-3.2,-1.2)(4.2,5)
pscustom[fillstyle=solid,fillcolor=blue!30,linestyle=none]{%
psplot{-1}{2}{(x^2)/4}
psplot{2}{-1}{4-(x^2)/3}
}
psaxes[labels=none,ticks=none]{->}(0,0)(-3,-1)(4,5)[$x$,-90][$y$,0]
psplot{-3}{3}{(x^2)/4}
psplot{-3}{3}{4-(x^2)/3}
psLineSegments[linestyle=dashed](-1,0)(-1,pscalculate{11/3})(2,0)(2,pscalculate{8/3}) %% <<<---
psxTick(-1){$-1$}
psxTick(2){$2$}
end{pspicture}
end{document}
Why dont we use fraction for PSTricks's coordinates ??
tikz-pgf pstricks
asked 25 mins ago
chishimotojichishimotoji
750319
add a comment |
0
documentclass[tikz,border=5mm]{standalone}
begin{document}
begin{tikzpicture}
% Định nghĩa 2 hàm
deff(#1){4-#1*#1/3}
defg(#1){#1*#1/4}
% Tô màu miền giới hạn bởi 2 đồ thị trong [-1,2]
fill[blue!30]
plot[domain=-1:2] (x,{f(x)})--(2,{g(2)})--
plot[domain=2:-1] (x,{g(x)})--(-1,0)--cycle;
% Vẽ 2 trục tọa độ
draw[->] (-3,0)--(3.5,0) node[below]{$x$};
draw[->] (0,-.5)--(0,4.5) node[left]{$y$};
draw[dashed]
%(2,{f(2)})--(2,0) node[below]{$2$}
%(-1,{f(-1)})--(-1,0) node[below]{$-1$};
(2,8/3)--(2,0) node[below]{$2$} %% <<<---
(-1,11/3)--(-1,0) node[below]{$-1$}; %% <<<---
% Vẽ 2 đồ thị
draw plot[domain=-3:3] (x,{f(x)});
draw plot[domain=-3:3] (x,{g(x)});
end{tikzpicture}
end{document}
documentclass[border=5pt,pstricks,12pt]{standalone}
usepackage{pst-plot,pst-calculate}
begin{document}
begin{pspicture}[algebraic](-3.2,-1.2)(4.2,5)
pscustom[fillstyle=solid,fillcolor=blue!30,linestyle=none]{%
psplot{-1}{2}{(x^2)/4}
psplot{2}{-1}{4-(x^2)/3}
}
psaxes[labels=none,ticks=none]{->}(0,0)(-3,-1)(4,5)[$x$,-90][$y$,0]
psplot{-3}{3}{(x^2)/4}
psplot{-3}{3}{4-(x^2)/3}
psLineSegments[linestyle=dashed](-1,0)(-1,pscalculate{11/3})(2,0)(2,pscalculate{8/3}) %% <<<---
psxTick(-1){$-1$}
psxTick(2){$2$}
end{pspicture}
end{document}
Why dont we use fraction for PSTricks's coordinates ??
tikz-pgf pstricks
asked 25 mins ago
chishimotojichishimotoji
750319
add a comment |
0
0
0
documentclass[tikz,border=5mm]{standalone}
begin{document}
begin{tikzpicture}
% Định nghĩa 2 hàm
deff(#1){4-#1*#1/3}
defg(#1){#1*#1/4}
% Tô màu miền giới hạn bởi 2 đồ thị trong [-1,2]
fill[blue!30]
plot[domain=-1:2] (x,{f(x)})--(2,{g(2)})--
plot[domain=2:-1] (x,{g(x)})--(-1,0)--cycle;
% Vẽ 2 trục tọa độ
draw[->] (-3,0)--(3.5,0) node[below]{$x$};
draw[->] (0,-.5)--(0,4.5) node[left]{$y$};
draw[dashed]
%(2,{f(2)})--(2,0) node[below]{$2$}
%(-1,{f(-1)})--(-1,0) node[below]{$-1$};
(2,8/3)--(2,0) node[below]{$2$} %% <<<---
(-1,11/3)--(-1,0) node[below]{$-1$}; %% <<<---
% Vẽ 2 đồ thị
draw plot[domain=-3:3] (x,{f(x)});
draw plot[domain=-3:3] (x,{g(x)});
end{tikzpicture}
end{document}
documentclass[border=5pt,pstricks,12pt]{standalone}
usepackage{pst-plot,pst-calculate}
begin{document}
begin{pspicture}[algebraic](-3.2,-1.2)(4.2,5)
pscustom[fillstyle=solid,fillcolor=blue!30,linestyle=none]{%
psplot{-1}{2}{(x^2)/4}
psplot{2}{-1}{4-(x^2)/3}
}
psaxes[labels=none,ticks=none]{->}(0,0)(-3,-1)(4,5)[$x$,-90][$y$,0]
psplot{-3}{3}{(x^2)/4}
psplot{-3}{3}{4-(x^2)/3}
psLineSegments[linestyle=dashed](-1,0)(-1,pscalculate{11/3})(2,0)(2,pscalculate{8/3}) %% <<<---
psxTick(-1){$-1$}
psxTick(2){$2$}
end{pspicture}
end{document}
Why dont we use fraction for PSTricks's coordinates ??
tikz-pgf pstricks
asked 25 mins ago
chishimotojichishimotoji
750319
documentclass[tikz,border=5mm]{standalone}
begin{document}
begin{tikzpicture}
% Định nghĩa 2 hàm
deff(#1){4-#1*#1/3}
defg(#1){#1*#1/4}
% Tô màu miền giới hạn bởi 2 đồ thị trong [-1,2]
fill[blue!30]
plot[domain=-1:2] (x,{f(x)})--(2,{g(2)})--
plot[domain=2:-1] (x,{g(x)})--(-1,0)--cycle;
% Vẽ 2 trục tọa độ
draw[->] (-3,0)--(3.5,0) node[below]{$x$};
draw[->] (0,-.5)--(0,4.5) node[left]{$y$};
draw[dashed]
%(2,{f(2)})--(2,0) node[below]{$2$}
%(-1,{f(-1)})--(-1,0) node[below]{$-1$};
(2,8/3)--(2,0) node[below]{$2$} %% <<<---
(-1,11/3)--(-1,0) node[below]{$-1$}; %% <<<---
% Vẽ 2 đồ thị
draw plot[domain=-3:3] (x,{f(x)});
draw plot[domain=-3:3] (x,{g(x)});
end{tikzpicture}
end{document}
documentclass[border=5pt,pstricks,12pt]{standalone}
usepackage{pst-plot,pst-calculate}
begin{document}
begin{pspicture}[algebraic](-3.2,-1.2)(4.2,5)
pscustom[fillstyle=solid,fillcolor=blue!30,linestyle=none]{%
psplot{-1}{2}{(x^2)/4}
psplot{2}{-1}{4-(x^2)/3}
}
psaxes[labels=none,ticks=none]{->}(0,0)(-3,-1)(4,5)[$x$,-90][$y$,0]
psplot{-3}{3}{(x^2)/4}
psplot{-3}{3}{4-(x^2)/3}
psLineSegments[linestyle=dashed](-1,0)(-1,pscalculate{11/3})(2,0)(2,pscalculate{8/3}) %% <<<---
psxTick(-1){$-1$}
psxTick(2){$2$}
end{pspicture}
end{document}
Why dont we use fraction for PSTricks's coordinates ??
tikz-pgf pstricks
tikz-pgf pstricks
asked 25 mins ago
chishimotojichishimotoji
750319
asked 25 mins ago
chishimotojichishimotoji
750319
asked 25 mins ago
chishimotojichishimotoji
750319
asked 25 mins ago
chishimotojichishimotoji
750319
asked 25 mins ago
chishimotojichishimotoji
750319
750319
add a comment |
add a comment |
0
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