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This MaximaPHP is not connected to any Maxima program!
MaximaPHP Viewer
Menyediakan Maxima online, sebuah sistem untuk manipulasi ekspresi simbolik dan numerik, termasuk diferensial, integral, deret Taylor, transformasi Laplace, persamaan diferensial, polinomial, dan set, list, vektor, matrik serta tensor.
Dipersembahkan untuk mengenang William Schelter.
Plot grafik dimungkinkan berkat Gnuplot 4.2.0.
Text | MathML | TeX | Maxima | Contoh
Contoh
Anda dapat merefer ke output dan input terakhir menggunakan variabel %lo dan %li . Sedangkan variabel %lx digunakan secara internal oleh MaximaPHP.
Contoh-contoh ini didapat menggunakan perintah example(...) dari Maxima.
evaluation | Evaluation in Maxima |
| diff(x*f(x),x);
f(x):=sin(x);
ev(%th(2),diff) |
| x;
x:3;
x;
'x |
| f(x):=x^2;
'f(2);
ev(%,f);
'(f(2));
f(2);
sum(i!,i,1,4);
'sum(i!,i,1,4);
remvalue(x);
'integrate(f(x),x,a,b) |
| for i thru 5 do s:i^2+s;
s;
ev(%,s:0);
ev(%th(2)) |
| 'sum(g(i),i,0,n);
z*%e^z;
ev(%,z:x^2);
subst(x^2,z,%th(3));
a:%;
1+a;
kill(a,y);
a |
| integrate(y^2,y) |
| f(y):=diff(y*log(y),y,2) |
| f(y):=1/y |
| (y+x)^3;
diff(%,x) |
equations | Equations in Maxima |
| 1+x = y^2;
x-1 = 1+2*y;
%+%th(2);
%th(3)/y;
1/% |
complex | Complex number in Maxima |
| (sqrt(2.25)+sqrt(-4))^2;
expand(%) |
| expand(sqrt(2*%i)) |
arrays | Arrays in Maxima |
| a[n]:=n*a[n-1];
a[0]:1;
a[5];
a[n]:=n;
a[6];
a[4] |
functions | Functions in Maxima |
| f(x):=y+x^2;
f(2);
ev(f(2),y:7) |
| f(x):=1+sin(x)^2;
f(1+x);
g(y,z):=3*y+f(z);
ev(g(z+2*y,-0.5),y:7);
functions |
| h(n):=sum(i*x^i,i,0,n) |
| t[n](x):=ratexpand(2*x*t[n-1](x)-t[n-2](x));
t[0](x):=1;
t[1](x):=x;
t[4](y) |
| g[n](x):=sum(ev(x),i,n,2+n);
h(n,x):=sum(ev(x),i,n,2+n);
g[2](i^2);
h(2,i^2) |
| p[n](x):=ratsimp(diff((x^2-1)^n,x,n)/(2^n*n!));
q(n,x):=ratsimp(diff((x^2-1)^n,x,n)/(2^n*n!));
p[2];
p[2](1+y);
q(2,y);
p[2](5) |
| f[i,j](x,y):=y^j+x^i;
g(fun,a,b):=print(fun,"
applied to ",a,"
and ",b,"
is ",fun(a,b));
g(f[2,1],sin(%pi),2*c) |
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