### Related

##### unit_step

f(x):= 0.1*unit_step(...

f(1.2);

Calculate

vha:8000;

pst:1.5;

txt:12/100;

Calculate

unit_step(0.1);

Calculate

##### unit_step

f(t):=unit_step(t) + ...

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##### unit_step

f(t):=unit_step(t) + ...

Calculate

unit_step(0.1);

Calculate

##### unit_step

eq1:(t-120)*unit_step...

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##### unit_step

g1(x) := f1(x+4)*(uni...

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unit_step(1);

Calculate

unit_step(0);

Calculate

### unit_step

Run Example
```(%i1)laplace(t*unit_step(t-4)-unit_step(t-6),t,s);
- 4 s     - 4 s     - 6 s
4 %e        %e        %e
(%o1)                    --------- + ------- - -------
s          2         s
s
(%i2) ```
Run Example
```load(orthopoly) ;
(%o1)       /usr/share/maxima/5.21.1/share/orthopoly/orthopoly.lisp
(%i2) f(x):= 1*unit_step(x)+2*unit_step(x-3)-3*unit_step(x-5);
(%o2) f(x) := 1 unit_step(x) + 2 unit_step(x - 3) + (- 3) unit_step(x - 5)
(%i3) plot2d(f(x),[x,0,8],[y,0,8]);
plot```
Run Example
```plot2d(exp(-t)*unit_step(t),[t,-2,2],[y,-2,2]);
plot```

### Related Help

Help for Unit_step