Sponsored links: Algebra eBooks
 

Help Index

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

V

W

X

Y

Z

The Maxima on-line user's manual

Algebra Calculator

Search:

Explicit Calculator

Explicit

-- Graphic object: explicit (<fcn>,<var>,<minval>,<maxval>) -- Graphic object: explicit (<fcn>,<var1>,<minval1>,<maxval1>,<var2>,<minval2>,<maxval2>) Draws explicit functions in 2D and 3D.

2D

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]) )

explicit(<fcn>,<var>,<minval>,<maxval>) plots explicit function <fcn>, with variable <var> taking values from <minval> to <maxval>.

This object is affected by the following graphic options: nticks, adapt_depth, line_width, line_type, key, filled_func, fill_color and color.

Example:

          (%i1) load(draw)$
          (%i2) draw2d(line_width = 3,
                       color      = blue,
                       explicit(x^2,x,-3,3) )$
          (%i3) draw2d(fill_color  = brown,
                       filled_func = true,
                       explicit(x^2,x,-3,3) )$

3D

explicit(<fcn>,<var1>,<minval1>,<maxval1>,<var2>,<minval2>,<maxval2>) plots explicit function <fcn>, with variable <var1> taking values from <minval1> to <maxval1> and variable <var2> taking values from <minval2> to <maxval2>.

This object is affected by the following graphic options: xu_grid, yv_grid, line_type, line_width, key, enhanced3d, and color.

Example:

          (%i1) load(draw)$
          (%i2) draw3d(key   = "Gauss",
                       color = "#a02c00",
                       explicit(20*exp(-x^2-y^2)-10,x,-3,3,y,-3,3),
                       yv_grid     = 10,
                       color = blue,
                       key   = "Plane",
                       explicit(x+y,x,-5,5,y,-5,5),
                       surface_hide = true)$

See also filled_func for filled functions.

There are also some inexact matches for explicit. Try ?? explicit to see them.

(%o1)                                true
(%i2) 

Explicit Example

Related Examples

explicit

M(x,y):=2*y*x;

N(x,y):=x^2;

wxdraw2d(xrange=[-2,2...

Calculate

explicit

? explicit ;

Calculate

explicit-load

load("draw");

wxdraw3d( dimens...

Calculate

explicit

wxdraw2d(yrange=[-3,3...

Calculate

explicit

f:2/(x^2+y^2+1)+1/((x...

g:explicit(f,x,-2,10,...

wxdraw3d(xtics=false,...

Calculate

explicit

wxdraw2d( color = red...

Calculate

explicit-sin

gimp:implicit(1=x**2+...

gexp:explicit(sin(2*x...

Calculate

explicit-plot2d-sqrt
plot2d([x, sqrt(x)], [x,0,2],       [gnuplot_curve_styles,            ["with filledcurve x1",             "with filledcurve x2",             "with line",             "with line"]]);

wxdraw2d(fill_color=g...

plot2d([x, sqrt(x)], ...

Calculate

explicit

f:2/(x^2+y^2+1)+1/((x...

g:explicit(f,x,-2,10...

wxdraw3d(xtics=false,...

Calculate

explicit-sin-solve

g:[x*4+y=4,x+2=y];

solve(g,[x,y]);

wxdraw2d(explicit(sin...

Calculate