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:

Abs

Function: abs (<expr>) Returns the absolute value <expr>. If <expr> is complex, returns the complex modulus of <expr>.

solve(-18*x^2-50=600*x)[1];
solve(-18*x^2-50=600*x)[2];
xvals: map(rhs,solve(-18*x^2-50=600*x));
yvals: map(lhs,solve(-18*x^2-50=600*x));
yvals[1] - xvals[1];
for i:1 while i<=(length(realroots(-18*x^2-50=600*x))) do (mye:yvals[i] - xvals[i],a:if(is(ratsimp(abs(mye-0)<= 0))) then return (100));
a;

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

(%o1)                                true
(%i2) 

Related Examples

abs-load

load(vect);

v:[2,3,1];

u:[3,3,1];

Calculate

abs-define-diff-expand-find_root-float-plot2d-realroots
plot2d( [g(x), z(x)], [x, -5, 5], [y, 0, 5]);

define(f(x), (x^4 + 3...

define(g(x), abs(4*x/...

f(5.5);

Calculate

abs-define

define(f(x), (x^4+3*x...

define(g(x), abs((4*x...

Calculate

abs-display2d-factor-false-float-plot2d-sqrt
plot2d([float(abs(U2_zu_I(R1,R2,2*%pi*f*15E-9)))/float(abs(U2_zu_I(R1,R2,2*%pi*10*15E-9)))], [f,10,1000000],[logx],[logy]);

display2d:false;

serie(a,b):=a+b;

parallel(a,b):=1/(1/a...

Calculate

abs-diff

eq1:diff(abs(((z4)/((...

Calculate

abs-define-float-plot2d-realroots
plot2d((g(x)), [x,-5,5], [y,-20,20]);

define(f(x), (x^4+3*x...

define(g(x), abs(4*x)...

f(5.5);

Calculate

abs-plot2d-sqrt
plot2d(1/abs((x)^2-sqrt(x)),[x,0.5,1.5]);

plot2d(1/abs((x)^2-sq...

Calculate

abs-plot2d-sin
plot2d([f4(x),f6(x)],[x,-30,30]);

f1(x):=1;

f2(x):=sin(x);

f3(x):=(x*x*x);

Calculate

abs-define-float-realroots

define(f(x), (x^4 + 3...

define(g(x), abs(4*x/...

f(5.5);

Calculate

abs-diff-integrate-log

diff(log(x),x);

diff(log(abs(x)),x);

integrate(1/x,x);

Calculate