### Related

##### plot2d-taylor

f(t):=(1-x)^t;

taylor(1/f(-t),x,0,3);

ff(t):= 1 - x*t + t*(...

Calculate

##### plot2d

f:x^2+6*x+5;

plot2d(f,[x,-5,5]);

Calculate

##### define-plot2d

define(f(x),x^3+3*x^2...

define (g(x), x^3+13);

define(r(x),f(x)/g(x));

Calculate

##### plot2d

plot2d(x,[x,-5,5]);

Calculate

##### define-diff-expand-float-realroots

define(f(x),(x^3+x-13...

f(-1);

float(f(-6));

Calculate

sin(3);

Calculate

##### define-diff

define (f(x), .2*x^4 ...

define (fpp(x), diff(...

Calculate

##### integrate-log-plot2d

f(x):=x^3*log(x);

h(x):=integrate(f(x),x);

h(x);

Calculate

##### integrate

integrate(x-60+x*(.14...

Calculate

##### integrate

integrate (y/(1+y*y),...

Calculate

### [define,integrate,plot2d,sin]

Run Example
```(%i1)f(x):=sin(x)/x;
sin(x)
(%o1)                           f(x) := ------
x
(%i2) define(g(x),integrate(f(x),x));
%i gamma_incomplete(0, %i x) - %i gamma_incomplete(0, - %i x)
(%o2) g(x) := - -------------------------------------------------------------
2
(%i3) plot2d([f(x),g(x)],[x,-10,10]);
plot```
Run Example
```a(t):=sin(t)*(%e^-(t^2));
2
- t
(%o1)                        a(t) := sin(t) %e
(%i2) define(v(t),integrate(a(t),t));
- 1/4                   2 t + %i           2 t - %i
%e      sqrt(%pi) (%i erf(--------) - %i erf(--------))
2                  2
(%o2)   v(t) := -------------------------------------------------------
4
(%i3) define(s(t),integrate(v(t),t));
2 t + %i
(2 t + %i) erf(--------)
- 1/4                                  2
(%o3) s(t) := (%e      sqrt(%pi) (%i (------------------------
2
2                                                 2
(2 t + %i)                                        (2 t - %i)
- -----------                       2 t - %i      - -----------
4             (2 t - %i) erf(--------)            4
%e                                       2        %e
+ ---------------) - %i (------------------------ + ---------------)))/4
sqrt(%pi)                      2                  sqrt(%pi)
(%i4) plot2d([a(t),v(t),s(t)],[t,0,15]);
plot```
Run Example
```a(t):=sin(t)*(t^2);
2
(%o1)                          a(t) := sin(t) t
(%i2) define(v(t),integrate(a(t),t));
2
(%o2)                v(t) := 2 t sin(t) + (2 - t ) cos(t)
(%i3) define(s(t),integrate(v(t),t));
2
(%o3) s(t) := 2 (sin(t) - t cos(t)) - (t  - 2) sin(t) + 2 sin(t) - 2 t cos(t)
(%i4) plot2d([a(t),v(t),s(t)],[t,0,15]);
plot```

### Related Help

Help for Define

Help for Integrate

Help for Plot2d

Help for Sin