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:

Dotconstrules

-- Option variable: dotconstrules Default value: true

When dotconstrules is true, a non-commutative product of a constant and another term is simplified to a commutative product. Turning on this flag effectively turns on dot0simp, dot0nscsimp, and dot1simp as well.

load(vect);
load(vector);
dotconstrules:true;
T(x):=x*y^2;
setcoord(c[x, y, z]);
declare(express,evfun);
declare(apply, evfun);
dl:[dx, dy, dz];
grad(T(x));
grad(T(x)).dl;
apply(".", [grad(T(x)),[dx,0,0]]);
apply(".", [grad(T(x)),[0,dy,0]]);
apply(".", [grad(T(x)),[0,0,dz]]);
apply(".", [grad(T(x)),[dx,dy,0]]);
apply(".", [grad(T(x)),[dx,dy,dz]]);
div([T(x), T(x), T(x)]);
a:[0, 0, 0];
b:[2, 1, 0];
plot3d(T(x), [x, 0, 4],[y, 0, 4], [azimuth,0], [elevation, 0]);

(%o1)                                true
(%i2) 

Related Examples

dotconstrules

? dotconstrules;

Calculate

dotconstrules

? dotconstrules;

Calculate