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The Maxima on-line user's manual

Algebra Calculator

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Delta Calculator

Delta

Function: delta (<t>) The Dirac Delta function.

Currently only laplace knows about the delta function.

Example:

          (%i1) laplace (delta (t - a) * sin(b*t), t, s);
          Is  a  positive, negative, or zero?

          p;
                                             - a s
          (%o1)                   sin(a b) %e

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

(%o1)                                true
(%i2) 

Delta Example

Related Examples

delta-kill-linsolve

kill(eq1,eq1,eq3,eq4,...

eq1:[x+y+t=0];

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

Calculate

delta-is-round

a:0.00015;

a-0.0001;

da:0.0001;

Calculate

delta-exp

CA_PVF(N,DELTA):=(1 -...

CA_AVF(N,DELTA):=(exp...

P2_PVF: CA_PVF(n, del...

Calculate

delta-integrate-solve-subst

M:M1-M1/L*x;

theta : integrate(M/E...

delta : integrate(the...

Calculate

delta-ratsimp

f(x):=x^3;

a:3;

b:1;

Calculate

delta

n:4;

delta:10^-n;

Calculate

delta-linsolve

eq1:R=(x^2+y^2)/(2*x);

eq2:y/(R-x) = (R*d+l*...

eq3:(del-x)^2+(l+d-y)...

Calculate

delta-integrate

M:M1-M1/L*x;

theta : integrate(M/E...

delta : integrate(the...

Calculate

delta-laplace-linsolve-ratsimp

vrednostielemenata:[r...

jednacine: [-ig+ic1+i...

promenljive: [ic1, i1...

Calculate