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:

Coefmatrix Calculator

Coefmatrix

Function: coefmatrix ([<eqn_1>, ..., <eqn_m>], [<x_1>, ..., <x_n>]) Returns the coefficient matrix for the variables <x_1>, ..., <x_n> of the system of linear equations <eqn_1>, ..., <eqn_m>.

          (%i1) coefmatrix([2*x-(a-1)*y+5*b = 0, b*y+a*x = 3], [x,y]);
                                           [ 2  1 - a ]
          (%o1)                            [          ]
                                           [ a    b   ]

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

(%o1)                                true
(%i2) 

Coefmatrix Example

Related Examples

coefmatrix

eq1:x+y+t=0;

eq2:x+2*y-z+t=0;

eq3:x-y+z+t=0;

Calculate

coefmatrix

j1(x,y,z):= 0*x + 0*y...

j2(x,y,z):= 6.5*x + 2...

j3(x,y,z):= 6.5*x - 2...

Calculate

coefmatrix

eq1:x=-y-2*z;

eq2:y=-x-2*z;

matrizasociada:coefma...

Calculate

coefmatrix

eq1:x=[lambda+alpha+b...

eq2:y=[lambda-alpha+3...

eq3:z=[lambda+2,alpha];

Calculate

coefmatrix-transpose

vf:[z+y,-x+y-z,z];

Mf:coefmatrix([z+y,-x...

C:matrix([1,0,0],[0,1...

Calculate

coefmatrix

eq1:x+y+t=0;

eq2:x+2*y-z+t=0;

eq3:x-y+z+t=0;

Calculate

coefmatrix-echelon-rank

v1:x+y+t=0;

v2:x+2*y-z+t=0;

v3:x-y+z+t=0;

Calculate

coefmatrix

eq1:x+y+t=0;

eq2:x+2*y-z+t=0;

eq3:x-y+z+t=0;

Calculate

coefmatrix

vf:[z+y,-x+y-z,z];

v1:coefmatrix([vf],[x...

Calculate

coefmatrix-lambda

eq1:x=lambda;

eq2:y=2*lambda;

eq3:z=0;

Calculate