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exp-plot3d
plot3d ( .3*eq1 + 0.3*eq2 + 0.3*eq3, [x, -4,4], [y, -4, 4],[grid, 29, 29]);

eq1: exp(-((x-1.2)^2 ...

eq2: exp(-((x+1.2)^2 ...

eq3: exp(-((x+.2)^2 +...

Calculate

exp-plot3d
plot3d(eye(a,b),[a,0,10],[b,0,exp(5)]);

p(j,k):=(j+k)/j;

log2(x):=log(x)/log(2);

eye(a,b):=(1/p(a,b))*...

Calculate

exp-plot3d
plot3d (.2*eq1 + 0.2*eq2 + 0.2*eq3 + 0.2*eq4 + 0.2*eq5, [dmean, -4,4], [dsdev, -4, 4],[grid, 29, 29], [elevation, 20], [azimuth, 25]);

eq1: exp(-((dmean -1....

eq2: exp(-((dmean +1....

eq3: exp(-((dmean +3....

Calculate

exp-plot3d
plot3d(f(x,y), [x,-5,5], [y,-6,6]);

f(x,y):= exp((x-1)^2+...

plot3d(f(x,y), [x,-5,...

Calculate

exp-plot3d
plot3d(0.25*exp(-(x^2+y^2)/25)-0.5*exp(-((x-5)^2+(y-2)^2)/25),[x,-20,20],[y,-20,20]);

plot3d(0.25*exp(-(x^2...

Calculate

exp-plot3d
plot3d( f, [x,-1,1], [y,-1,1], [z,-1,1]);

f(x,y):= exp(x+y)*(x-y);

g(x,y):= 2*x-2*y;

plot3d( f, [x,-1,1], ...

Calculate

exp-plot3d-sin
plot3d(f(x,y), [x,-2.5,2.5], [y,-2.5,2.5]);

f(x,y):= sin(3*exp(-(...

plot3d(f(x,y), [x,-2....

Calculate

exp-plot3d
plot3d(exp(-(x^2+y^2)/25)+exp(-((x-2)^2+(y-2)^2)/25),[x,-4,4],[y,-4,4]);

plot3d(exp(-(x^2+y^2)...

Calculate

exp-plot3d
plot3d ( .3*eq1 + 0.3*eq2 + 0.3*eq3, [x, -4,4], [y, -4, 4],[grid, 29, 29],[elevation, 60], [azimuth, 25]);

eq1: exp(-((x-1.2)^2 ...

eq2: exp(-((x+1.2)^2 ...

eq3: exp(-((x+.2)^2 +...

Calculate

exp-plot3d-realpart-sum
plot3d([realpart(f(z)),realpart(g(z)),[x,-5,5],[y,-5,5]]);

z:x+%i*y;

f(z):=exp(z);

g(z):=sum((z^n)/n!,n,...

Calculate

[exp,plot3d]

Run Example
(%i1)plot3d(exp(-(x^2+y^2)/25)+exp(-((x-2)^2+(y-2)^2)/25),[x,-4,4],[y,-4,4]);
plotplot3d(exp(-(x^2+y^2)/25)+exp(-((x-2)^2+(y-2)^2)/25),[x,-4,4],[y,-4,4]);
Run Example
p(j,k):=(j+k)/j;
                                          j + k
(%o1)                          p(j, k) := -----
                                            j
(%i2) log2(x):=log(x)/log(2);
                                          log(x)
(%o2)                          log2(x) := ------
                                          log(2)
(%i3) eye(a,b):=(1/p(a,b))*log2(p(a,b))+(1/p(b,a))*log2(p(b,a));
                          1                       1
(%o3)     eye(a, b) := ------- log2(p(a, b)) + ------- log2(p(b, a))
                       p(a, b)                 p(b, a)
(%i4) plot3d(eye(a,b),[a,0,10],[b,0,exp(5)]);
plotplot3d(eye(a,b),[a,0,10],[b,0,exp(5)]);
Run Example
plot3d(x*((exp(-x)-exp(-y))/(y-x)),[x,6.9,7],[y,6.9,7]);
plotplot3d(x*((exp(-x)-exp(-y))/(y-x)),[x,6.9,7],[y,6.9,7]);

Related Help

Help for Exp

Help for Plot3d