### Related

##### define-diff-plot2d

define(f(x), (x^3-5*x...

define(fp(x), diff(f(...

fp(0);

Calculate

##### define-diff-plot2d

h: 5.2981 ;

f(x) := (-6*5.2981+8*...

define(d(x), diff(f(x...

Calculate

##### define-diff-plot2d

define(f(x), 2^x);

define(g(x),diff(f(x)...

plot2d([f(x), g(x)], ...

Calculate

##### define-diff-plot2d-sqrt

define(t(y), y/2 + (6...

define(tp(y), diff(t(...

plot2d(t(y),[y,2,sqrt...

Calculate

##### define-diff-plot2d

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

define (fp(x), diff(f...

fp(1.5);

Calculate

##### define-diff-plot2d

define(f(x), (X^3+5*x...

define(fp(x), diff(f(...

fp(0);

Calculate

##### define-diff-plot2d

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

define (fp(x), diff(f...

fp(1.5);

Calculate

##### define-diff-plot2d

h: 5.2981 ;

f(x) := (-6*5.2981+8*...

define(d(x), diff(f(x...

Calculate

##### define-diff-plot2d-sqrt

define(t(y), (6-sqrt(...

define(tp(y), diff(t(...

plot2d(tp(y),[y, 3, s...

Calculate

##### define-diff-plot2d

define(f(x), x^3 - 5*...

plot2d(f(x), [x, -2,...

diff(f(x),x);

Calculate

### [define,diff,plot2d]

Run Example
```(%i1)h: 5.2981 ;
(%o1)                               5.2981
(%i2) f(x) := (-6*5.2981+8*x-3*5.2981^2*x+4*5.2981*x^2)/(2*5.2981^3-2*5.2981*x-5.2981^2*x+x^2);
2               2
(- 6) 5.2981 + 8 x + (- 3) 5.2981  x + 4 5.2981 x
(%o2)     f(x) := --------------------------------------------------
3                         2       2
2 5.2981  - 2 5.2981 x + (- 5.2981 ) x + x
(%i3) define(d(x), diff(f(x), x));
42.3848 x - 76.20959083
(%o3) d(x) := -------------------------------------
2
x  - 38.66606361 x + 297.433888784282
2
(2 x - 38.66606361) (21.1924 x  - 76.20959083 x - 31.7886)
- ----------------------------------------------------------
2                                    2
(x  - 38.66606361 x + 297.433888784282)
(%i4) define (dd(x), diff(d(x), x));
42.3848
(%o4) dd(x) := -------------------------------------
2
x  - 38.66606361 x + 297.433888784282
2 (2 x - 38.66606361) (42.3848 x - 76.20959083)
- -----------------------------------------------
2                                    2
(x  - 38.66606361 x + 297.433888784282)
2
2 (21.1924 x  - 76.20959083 x - 31.7886)
- ----------------------------------------
2                                    2
(x  - 38.66606361 x + 297.433888784282)
2           2
2 (2 x - 38.66606361)  (21.1924 x  - 76.20959083 x - 31.7886)
+ -------------------------------------------------------------
2                                    3
(x  - 38.66606361 x + 297.433888784282)
(%i5) plot2d( [f(x)], [x, -5, 10], [y, -10, 10]);
plot```
Run Example
```define(f(x),x^5-5*x^4+4*x^3);
5      4      3
(%o1)                      f(x) := x  - 5 x  + 4 x
(%i2) define(fp(x),diff(f(x),x));
4       3       2
(%o2)                    fp(x) := 5 x  - 20 x  + 12 x
(%i3) define(fpp(x),diff(f(x),x,2));
3       2
(%o3)                   fpp(x) := 20 x  - 60 x  + 24 x
(%i4) plot2d([f(x),fp(x)],[x,-20,20]);
plotfpp(0);
(%o5)                                  0
(%i6) ```
Run Example
```define(f(x), 2^x);
x
(%o1)                             f(x) := 2
(%i2) define(g(x),diff(f(x),x));
x
(%o2)                          g(x) := log(2) 2
(%i3) plot2d([f(x), g(x)], [x,-5,5]);
plot```

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