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The Maxima on-line user's manual

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Draw2d

Function: draw2d (<option>, <graphic_object>, ...) This function is a short cut for draw(gr2d(<options>, ..., <graphic_object>, ...)).

load(draw);
draw2d(color= "#5e9c36", explicit(sin(x),x,-%pi, %pi), label(["{/Times=14 a}",0.5,0.13]), label(["{/Helvetica-Oblique=18 a}",0.7,0.13]) )

It can be used to plot a unique scene in 2d.

To make use of this function, write first load(draw).

See also draw and gr2d.

(%o1)                                true
(%i2) 

Related Examples

draw2d-load-points
draw2d(implicit(y=0, x, -2, 2, y, -2, 2),implicit(x=0, x, -2, 2, y, -2, 2),color=red,point_size = 0.6,point_type = 7,points([[1.4, -0.74]]),terminal=pdf);

load("draw");

draw2d(implicit(y=0, ...

Calculate

draw2d-explicit-load-sin
draw2d(explicit(sin(x),x,-1,1));

load("draw");

draw2d(explicit(sin(x...

Calculate

draw2d-load-parametric
draw2d(   grid=true,   xaxis=true,   yaxis=true,   xrange=[-4,4],   yrange=[-4,4],   title="The unit circle and the line x=3.",   color=black,   parametric(3,t,t,-4,4),   color=red,   implicit(x^2+y^2=1,x,-1,1,y,-1,1));

load("draw");

draw2d( grid=true, ...

Calculate

draw2d-explicit-load-sqrt
draw2d (   explicit (1e16/sqrt(%pi*1.5e-17)                *exp(-x^2/(4*1.5e-17*3600)),                  x,0,2e-6),   explicit (1e16/sqrt(%pi*1e-16)                *exp(-x^2/(4*1e-16*3600)),                  x,0,2e-6) );

load ("draw");

draw2d ( explicit (...

Calculate

draw2d-explicit-load-sin-sum
draw2d(grid = true,  explicit(f(x,50), x, 10^(-4), 10^(-3)),  xlabel="x", ylabel="y");

load("draw");

f(x,k) = sum(2**p*sin...

draw2d(grid = true, ...

Calculate

draw2d-load-makelist-points
draw2d(	grid=true,	xaxis=true,	yaxis=true,	xrange=[-1,3],	yrange=[-1,5],	point_type=7,	color=red,	points(POINTS)	);

POINTS:makelist([0.1*...

load("draw");

draw2d( grid=true, xa...

Calculate

draw2d-explicit-load-sin-taylor
draw2d(    xrange = [-20,20],    yrange = [-20,20],    xaxis = true, xaxis_type = solid, xaxis_width = 1,    xaxis_color = orange, xtics = 1,    yaxis = true, yaxis_type = solid, yaxis_width = 1,    yaxis_color = orange, ytics = 1,    nticks = 10,    explicit(f,x,-20,20),    color = red,    line_width = 2,    explicit(g,x,-20,20),    explicit(h,x,-20,20));

load("draw");

f:(e^x)*(sin((11/3)*x...

g:taylor(f,x,0,5);

Calculate

draw2d-load-points
draw2d(implicit(y=0, x, -2, 2, y, -2, 2),implicit(x=0, x, -2, 2, y, -2, 2),color=red,point_size = 0.6,point_type = 7,points([[1.4, -0.74]]),terminal=pdf);

load("draw");

draw2d(implicit(y=0, ...

Calculate

draw2d-load
draw2d(	grid=true,	implicit(x=3,x,-1,1,y,-1,1)	);

load("draw");

draw2d( grid=true, im...

Calculate

draw2d-explicit-load-sqrt
draw2d ( explicit ( sqrt (28e-3/(2*%pi*8.3144*298))*exp(-28e-3*x^2/(2*8.3144*298)), x,0,500));

load("draw");

draw2d ( explicit ( s...

Calculate